2227365500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 5434490880

約数和(自身を除く): 3207125380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 79, 85, 100, 107, 124, 125, 155, 158, 170, 214, 250, 310, 316, 340, 395, 425, 428, 500, 527, 535, 620, 775, 790, 850, 1054, 1070, 1343, 1550, 1580, 1700, 1819, 1975, 2108, 2125, 2140, 2449, 2635, 2675, 2686, 3100, 3317, 3638, 3875, 3950, 4250, 4898, 5270, 5350, 5372, 6634, 6715, 7276, 7750, 7900, 8453, 8500, 9095, 9796, 9875, 10540, 10700, 12245, 13175, 13268, 13375, 13430, 15500, 16585, 16906, 18190, 19750, 24490, 26350, 26750, 26860, 33170, 33575, 33812, 36380, 39500, 41633, 42265, 45475, 48980, 52700, 53500, 56389, 61225, 65875, 66340, 67150, 82925, 83266, 84530, 90950, 112778, 122450, 131750, 134300, 143701, 165850, 166532, 167875, 169060, 181900, 208165, 211325, 225556, 227375, 244900, 262043, 263500, 281945, 287402, 306125, 331700, 335750, 414625, 416330, 422650, 454750, 524086, 563890, 574804, 612250, 671500, 718505, 829250, 832660, 845300, 909500, 1040825, 1048172, 1056625, 1127780, 1224500, 1310215, 1409725, 1437010, 1658500, 2081650, 2113250, 2620430, 2819450, 2874020, 3592525, 4163300, 4226500, 4454731, 5204125, 5240860, 5638900, 6551075, 7048625, 7185050, 8909462, 10408250, 13102150, 14097250, 14370100, 17818924, 17962625, 20816500, 22273655, 26204300, 28194500, 32755375, 35925250, 44547310, 65510750, 71850500, 89094620, 111368275, 131021500, 222736550, 445473100, 556841375, 1113682750, 2227365500]

約数ペア:

[(1, 2227365500), (2, 1113682750), (4, 556841375), (5, 445473100), (10, 222736550), (17, 131021500), (20, 111368275), (25, 89094620), (31, 71850500), (34, 65510750), (50, 44547310), (62, 35925250), (68, 32755375), (79, 28194500), (85, 26204300), (100, 22273655), (107, 20816500), (124, 17962625), (125, 17818924), (155, 14370100), (158, 14097250), (170, 13102150), (214, 10408250), (250, 8909462), (310, 7185050), (316, 7048625), (340, 6551075), (395, 5638900), (425, 5240860), (428, 5204125), (500, 4454731), (527, 4226500), (535, 4163300), (620, 3592525), (775, 2874020), (790, 2819450), (850, 2620430), (1054, 2113250), (1070, 2081650), (1343, 1658500), (1550, 1437010), (1580, 1409725), (1700, 1310215), (1819, 1224500), (1975, 1127780), (2108, 1056625), (2125, 1048172), (2140, 1040825), (2449, 909500), (2635, 845300), (2675, 832660), (2686, 829250), (3100, 718505), (3317, 671500), (3638, 612250), (3875, 574804), (3950, 563890), (4250, 524086), (4898, 454750), (5270, 422650), (5350, 416330), (5372, 414625), (6634, 335750), (6715, 331700), (7276, 306125), (7750, 287402), (7900, 281945), (8453, 263500), (8500, 262043), (9095, 244900), (9796, 227375), (9875, 225556), (10540, 211325), (10700, 208165), (12245, 181900), (13175, 169060), (13268, 167875), (13375, 166532), (13430, 165850), (15500, 143701), (16585, 134300), (16906, 131750), (18190, 122450), (19750, 112778), (24490, 90950), (26350, 84530), (26750, 83266), (26860, 82925), (33170, 67150), (33575, 66340), (33812, 65875), (36380, 61225), (39500, 56389), (41633, 53500), (42265, 52700), (45475, 48980)]