12593360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12109}}^1$

素因数の和:12135

約数の個数: 40

約数和(自身を含む): 31534440

約数和(自身を除く): 18941080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12109, 24218, 48436, 60545, 96872, 121090, 157417, 193744, 242180, 314834, 484360, 629668, 787085, 968720, 1259336, 1574170, 2518672, 3148340, 6296680, 12593360]

約数ペア:

[(1, 12593360), (2, 6296680), (4, 3148340), (5, 2518672), (8, 1574170), (10, 1259336), (13, 968720), (16, 787085), (20, 629668), (26, 484360), (40, 314834), (52, 242180), (65, 193744), (80, 157417), (104, 121090), (130, 96872), (208, 60545), (260, 48436), (520, 24218), (1040, 12109)]