40028370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78487}}^1$

素因数の和:78514

約数の個数: 32

約数和(自身を含む): 101720448

約数和(自身を除く): 61692078

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 78487, 156974, 235461, 392435, 470922, 784870, 1177305, 1334279, 2354610, 2668558, 4002837, 6671395, 8005674, 13342790, 20014185, 40028370]

約数ペア:

[(1, 40028370), (2, 20014185), (3, 13342790), (5, 8005674), (6, 6671395), (10, 4002837), (15, 2668558), (17, 2354610), (30, 1334279), (34, 1177305), (51, 784870), (85, 470922), (102, 392435), (170, 235461), (255, 156974), (510, 78487)]