104609500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 250338816

約数和(自身を除く): 145729316

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 250, 310, 340, 397, 425, 500, 527, 620, 775, 794, 850, 1054, 1550, 1588, 1700, 1985, 2108, 2125, 2635, 3100, 3875, 3970, 4250, 5270, 6749, 7750, 7940, 8500, 9925, 10540, 12307, 13175, 13498, 15500, 19850, 24614, 26350, 26996, 33745, 39700, 49228, 49625, 52700, 61535, 65875, 67490, 99250, 123070, 131750, 134980, 168725, 198500, 209219, 246140, 263500, 307675, 337450, 418438, 615350, 674900, 836876, 843625, 1046095, 1230700, 1538375, 1687250, 2092190, 3076750, 3374500, 4184380, 5230475, 6153500, 10460950, 20921900, 26152375, 52304750, 104609500]

約数ペア:

[(1, 104609500), (2, 52304750), (4, 26152375), (5, 20921900), (10, 10460950), (17, 6153500), (20, 5230475), (25, 4184380), (31, 3374500), (34, 3076750), (50, 2092190), (62, 1687250), (68, 1538375), (85, 1230700), (100, 1046095), (124, 843625), (125, 836876), (155, 674900), (170, 615350), (250, 418438), (310, 337450), (340, 307675), (397, 263500), (425, 246140), (500, 209219), (527, 198500), (620, 168725), (775, 134980), (794, 131750), (850, 123070), (1054, 99250), (1550, 67490), (1588, 65875), (1700, 61535), (1985, 52700), (2108, 49625), (2125, 49228), (2635, 39700), (3100, 33745), (3875, 26996), (3970, 26350), (4250, 24614), (5270, 19850), (6749, 15500), (7750, 13498), (7940, 13175), (8500, 12307), (9925, 10540)]