65512471060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{46135543}}^1$

素因数の和:46135623

約数の個数: 24

約数和(自身を含む): 139513885056

約数和(自身を除く): 74001413996

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 46135543, 92271086, 184542172, 230677715, 461355430, 922710860, 3275623553, 6551247106, 13102494212, 16378117765, 32756235530, 65512471060]

約数ペア:

[(1, 65512471060), (2, 32756235530), (4, 16378117765), (5, 13102494212), (10, 6551247106), (20, 3275623553), (71, 922710860), (142, 461355430), (284, 230677715), (355, 184542172), (710, 92271086), (1420, 46135543)]