71963650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130843}}^1$

素因数の和:130866

約数の個数: 24

約数和(自身を含む): 146021904

約数和(自身を除く): 74058254

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 130843, 261686, 654215, 1308430, 1439273, 2878546, 3271075, 6542150, 7196365, 14392730, 35981825, 71963650]

約数ペア:

[(1, 71963650), (2, 35981825), (5, 14392730), (10, 7196365), (11, 6542150), (22, 3271075), (25, 2878546), (50, 1439273), (55, 1308430), (110, 654215), (275, 261686), (550, 130843)]