2912203160

素因数分解:

$2^3\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{31531}}^1$

素因数の和:33851

約数の個数: 32

約数和(自身を含む): 6555502800

約数和(自身を除く): 3643299640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2309, 4618, 9236, 11545, 18472, 23090, 31531, 46180, 63062, 92360, 126124, 157655, 252248, 315310, 630620, 1261240, 72805079, 145610158, 291220316, 364025395, 582440632, 728050790, 1456101580, 2912203160]

約数ペア:

[(1, 2912203160), (2, 1456101580), (4, 728050790), (5, 582440632), (8, 364025395), (10, 291220316), (20, 145610158), (40, 72805079), (2309, 1261240), (4618, 630620), (9236, 315310), (11545, 252248), (18472, 157655), (23090, 126124), (31531, 92360), (46180, 63062)]