20159103750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5375761}}^1$

素因数の和:5375786

約数の個数: 40

約数和(自身を含む): 50381641464

約数和(自身を除く): 30222537714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5375761, 10751522, 16127283, 26878805, 32254566, 53757610, 80636415, 134394025, 161272830, 268788050, 403182075, 671970125, 806364150, 1343940250, 2015910375, 3359850625, 4031820750, 6719701250, 10079551875, 20159103750]

約数ペア:

[(1, 20159103750), (2, 10079551875), (3, 6719701250), (5, 4031820750), (6, 3359850625), (10, 2015910375), (15, 1343940250), (25, 806364150), (30, 671970125), (50, 403182075), (75, 268788050), (125, 161272830), (150, 134394025), (250, 80636415), (375, 53757610), (625, 32254566), (750, 26878805), (1250, 16127283), (1875, 10751522), (3750, 5375761)]