42101930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8753}}^1$

素因数の和:8810

約数の個数: 32

約数和(自身を含む): 83828304

約数和(自身を除く): 41726374

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8753, 17506, 43765, 87530, 113789, 227578, 323861, 568945, 647722, 1137890, 1619305, 3238610, 4210193, 8420386, 21050965, 42101930]

約数ペア:

[(1, 42101930), (2, 21050965), (5, 8420386), (10, 4210193), (13, 3238610), (26, 1619305), (37, 1137890), (65, 647722), (74, 568945), (130, 323861), (185, 227578), (370, 113789), (481, 87530), (962, 43765), (2405, 17506), (4810, 8753)]