25062760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36857}}^1$

素因数の和:36885

約数の個数: 32

約数和(自身を含む): 59709960

約数和(自身を除く): 34647200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 36857, 73714, 147428, 184285, 294856, 368570, 626569, 737140, 1253138, 1474280, 2506276, 3132845, 5012552, 6265690, 12531380, 25062760]

約数ペア:

[(1, 25062760), (2, 12531380), (4, 6265690), (5, 5012552), (8, 3132845), (10, 2506276), (17, 1474280), (20, 1253138), (34, 737140), (40, 626569), (68, 368570), (85, 294856), (136, 184285), (170, 147428), (340, 73714), (680, 36857)]