13248160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 32320512

約数和(自身を除く): 19072352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 2671, 4960, 5342, 10684, 13355, 21368, 26710, 42736, 53420, 82801, 85472, 106840, 165602, 213680, 331204, 414005, 427360, 662408, 828010, 1324816, 1656020, 2649632, 3312040, 6624080, 13248160]

約数ペア:

[(1, 13248160), (2, 6624080), (4, 3312040), (5, 2649632), (8, 1656020), (10, 1324816), (16, 828010), (20, 662408), (31, 427360), (32, 414005), (40, 331204), (62, 213680), (80, 165602), (124, 106840), (155, 85472), (160, 82801), (248, 53420), (310, 42736), (496, 26710), (620, 21368), (992, 13355), (1240, 10684), (2480, 5342), (2671, 4960)]