31713500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 92461824

約数和(自身を除く): 60748324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 41, 50, 52, 65, 68, 70, 82, 85, 91, 100, 119, 125, 130, 140, 164, 170, 175, 182, 205, 221, 238, 250, 260, 287, 325, 340, 350, 364, 410, 425, 442, 455, 476, 500, 533, 574, 595, 650, 697, 700, 820, 850, 875, 884, 910, 1025, 1066, 1105, 1148, 1190, 1300, 1394, 1435, 1547, 1625, 1700, 1750, 1820, 2050, 2125, 2132, 2210, 2275, 2380, 2665, 2788, 2870, 2975, 3094, 3250, 3485, 3500, 3731, 4100, 4250, 4420, 4550, 4879, 5125, 5330, 5525, 5740, 5950, 6188, 6500, 6970, 7175, 7462, 7735, 8500, 9061, 9100, 9758, 10250, 10660, 11050, 11375, 11900, 13325, 13940, 14350, 14875, 14924, 15470, 17425, 18122, 18655, 19516, 20500, 22100, 22750, 24395, 26650, 27625, 28700, 29750, 30940, 34850, 35875, 36244, 37310, 38675, 45305, 45500, 48790, 53300, 55250, 59500, 63427, 66625, 69700, 71750, 74620, 77350, 87125, 90610, 93275, 97580, 110500, 121975, 126854, 133250, 143500, 154700, 174250, 181220, 186550, 193375, 226525, 243950, 253708, 266500, 317135, 348500, 373100, 386750, 453050, 466375, 487900, 609875, 634270, 773500, 906100, 932750, 1132625, 1219750, 1268540, 1585675, 1865500, 2265250, 2439500, 3171350, 4530500, 6342700, 7928375, 15856750, 31713500]

約数ペア:

[(1, 31713500), (2, 15856750), (4, 7928375), (5, 6342700), (7, 4530500), (10, 3171350), (13, 2439500), (14, 2265250), (17, 1865500), (20, 1585675), (25, 1268540), (26, 1219750), (28, 1132625), (34, 932750), (35, 906100), (41, 773500), (50, 634270), (52, 609875), (65, 487900), (68, 466375), (70, 453050), (82, 386750), (85, 373100), (91, 348500), (100, 317135), (119, 266500), (125, 253708), (130, 243950), (140, 226525), (164, 193375), (170, 186550), (175, 181220), (182, 174250), (205, 154700), (221, 143500), (238, 133250), (250, 126854), (260, 121975), (287, 110500), (325, 97580), (340, 93275), (350, 90610), (364, 87125), (410, 77350), (425, 74620), (442, 71750), (455, 69700), (476, 66625), (500, 63427), (533, 59500), (574, 55250), (595, 53300), (650, 48790), (697, 45500), (700, 45305), (820, 38675), (850, 37310), (875, 36244), (884, 35875), (910, 34850), (1025, 30940), (1066, 29750), (1105, 28700), (1148, 27625), (1190, 26650), (1300, 24395), (1394, 22750), (1435, 22100), (1547, 20500), (1625, 19516), (1700, 18655), (1750, 18122), (1820, 17425), (2050, 15470), (2125, 14924), (2132, 14875), (2210, 14350), (2275, 13940), (2380, 13325), (2665, 11900), (2788, 11375), (2870, 11050), (2975, 10660), (3094, 10250), (3250, 9758), (3485, 9100), (3500, 9061), (3731, 8500), (4100, 7735), (4250, 7462), (4420, 7175), (4550, 6970), (4879, 6500), (5125, 6188), (5330, 5950), (5525, 5740)]