42378148240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17087963}}^1$

素因数の和:17088007

約数の個数: 40

約数和(自身を含む): 101707561728

約数和(自身を除く): 59329413488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 17087963, 34175926, 68351852, 85439815, 136703704, 170879630, 273407408, 341759260, 529726853, 683518520, 1059453706, 1367037040, 2118907412, 2648634265, 4237814824, 5297268530, 8475629648, 10594537060, 21189074120, 42378148240]

約数ペア:

[(1, 42378148240), (2, 21189074120), (4, 10594537060), (5, 8475629648), (8, 5297268530), (10, 4237814824), (16, 2648634265), (20, 2118907412), (31, 1367037040), (40, 1059453706), (62, 683518520), (80, 529726853), (124, 341759260), (155, 273407408), (248, 170879630), (310, 136703704), (496, 85439815), (620, 68351852), (1240, 34175926), (2480, 17087963)]