13075360

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 31352832

約数和(自身を除く): 18277472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1151, 1420, 2272, 2302, 2840, 4604, 5680, 5755, 9208, 11360, 11510, 18416, 23020, 36832, 46040, 81721, 92080, 163442, 184160, 326884, 408605, 653768, 817210, 1307536, 1634420, 2615072, 3268840, 6537680, 13075360]

約数ペア:

[(1, 13075360), (2, 6537680), (4, 3268840), (5, 2615072), (8, 1634420), (10, 1307536), (16, 817210), (20, 653768), (32, 408605), (40, 326884), (71, 184160), (80, 163442), (142, 92080), (160, 81721), (284, 46040), (355, 36832), (568, 23020), (710, 18416), (1136, 11510), (1151, 11360), (1420, 9208), (2272, 5755), (2302, 5680), (2840, 4604)]