25912160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 62106912

約数和(自身を除く): 36194752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2281, 2840, 4562, 5680, 9124, 11360, 11405, 18248, 22810, 36496, 45620, 72992, 91240, 161951, 182480, 323902, 364960, 647804, 809755, 1295608, 1619510, 2591216, 3239020, 5182432, 6478040, 12956080, 25912160]

約数ペア:

[(1, 25912160), (2, 12956080), (4, 6478040), (5, 5182432), (8, 3239020), (10, 2591216), (16, 1619510), (20, 1295608), (32, 809755), (40, 647804), (71, 364960), (80, 323902), (142, 182480), (160, 161951), (284, 91240), (355, 72992), (568, 45620), (710, 36496), (1136, 22810), (1420, 18248), (2272, 11405), (2281, 11360), (2840, 9124), (4562, 5680)]