40832090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 81862488

約数和(自身を除く): 41030398

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 653, 845, 962, 1306, 1690, 2405, 3265, 4810, 6253, 6530, 8489, 12506, 16978, 24161, 31265, 42445, 48322, 62530, 84890, 110357, 120805, 220714, 241610, 314093, 551785, 628186, 1103570, 1570465, 3140930, 4083209, 8166418, 20416045, 40832090]

約数ペア:

[(1, 40832090), (2, 20416045), (5, 8166418), (10, 4083209), (13, 3140930), (26, 1570465), (37, 1103570), (65, 628186), (74, 551785), (130, 314093), (169, 241610), (185, 220714), (338, 120805), (370, 110357), (481, 84890), (653, 62530), (845, 48322), (962, 42445), (1306, 31265), (1690, 24161), (2405, 16978), (3265, 12506), (4810, 8489), (6253, 6530)]