63379160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121883}}^1$

素因数の和:121907

約数の個数: 32

約数和(自身を含む): 153573840

約数和(自身を除く): 90194680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 121883, 243766, 487532, 609415, 975064, 1218830, 1584479, 2437660, 3168958, 4875320, 6337916, 7922395, 12675832, 15844790, 31689580, 63379160]

約数ペア:

[(1, 63379160), (2, 31689580), (4, 15844790), (5, 12675832), (8, 7922395), (10, 6337916), (13, 4875320), (20, 3168958), (26, 2437660), (40, 1584479), (52, 1218830), (65, 975064), (104, 609415), (130, 487532), (260, 243766), (520, 121883)]