12517000

素因数分解:

$2^3\times 5^3\times {\mathrm{12517}}^1$

素因数の和:12538

約数の個数: 32

約数和(自身を含む): 29292120

約数和(自身を除く): 16775120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12517, 25034, 50068, 62585, 100136, 125170, 250340, 312925, 500680, 625850, 1251700, 1564625, 2503400, 3129250, 6258500, 12517000]

約数ペア:

[(1, 12517000), (2, 6258500), (4, 3129250), (5, 2503400), (8, 1564625), (10, 1251700), (20, 625850), (25, 500680), (40, 312925), (50, 250340), (100, 125170), (125, 100136), (200, 62585), (250, 50068), (500, 25034), (1000, 12517)]