40139850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 100975680

約数和(自身を除く): 60835830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 3769, 5325, 7538, 10650, 11307, 18845, 22614, 37690, 56535, 94225, 113070, 188450, 267599, 282675, 535198, 565350, 802797, 1337995, 1605594, 2675990, 4013985, 6689975, 8027970, 13379950, 20069925, 40139850]

約数ペア:

[(1, 40139850), (2, 20069925), (3, 13379950), (5, 8027970), (6, 6689975), (10, 4013985), (15, 2675990), (25, 1605594), (30, 1337995), (50, 802797), (71, 565350), (75, 535198), (142, 282675), (150, 267599), (213, 188450), (355, 113070), (426, 94225), (710, 56535), (1065, 37690), (1775, 22614), (2130, 18845), (3550, 11307), (3769, 10650), (5325, 7538)]