124809880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 312930000

約数和(自身を除く): 188120120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 296, 338, 370, 481, 499, 520, 676, 740, 845, 962, 998, 1352, 1480, 1690, 1924, 1996, 2405, 2495, 3380, 3848, 3992, 4810, 4990, 6253, 6487, 6760, 9620, 9980, 12506, 12974, 18463, 19240, 19960, 25012, 25948, 31265, 32435, 36926, 50024, 51896, 62530, 64870, 73852, 84331, 92315, 125060, 129740, 147704, 168662, 184630, 240019, 250120, 259480, 337324, 369260, 421655, 480038, 674648, 738520, 843310, 960076, 1200095, 1686620, 1920152, 2400190, 3120247, 3373240, 4800380, 6240494, 9600760, 12480988, 15601235, 24961976, 31202470, 62404940, 124809880]

約数ペア:

[(1, 124809880), (2, 62404940), (4, 31202470), (5, 24961976), (8, 15601235), (10, 12480988), (13, 9600760), (20, 6240494), (26, 4800380), (37, 3373240), (40, 3120247), (52, 2400190), (65, 1920152), (74, 1686620), (104, 1200095), (130, 960076), (148, 843310), (169, 738520), (185, 674648), (260, 480038), (296, 421655), (338, 369260), (370, 337324), (481, 259480), (499, 250120), (520, 240019), (676, 184630), (740, 168662), (845, 147704), (962, 129740), (998, 125060), (1352, 92315), (1480, 84331), (1690, 73852), (1924, 64870), (1996, 62530), (2405, 51896), (2495, 50024), (3380, 36926), (3848, 32435), (3992, 31265), (4810, 25948), (4990, 25012), (6253, 19960), (6487, 19240), (6760, 18463), (9620, 12974), (9980, 12506)]