12166960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11699}}^1$

素因数の和:11725

約数の個数: 40

約数和(自身を含む): 30466800

約数和(自身を除く): 18299840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11699, 23398, 46796, 58495, 93592, 116990, 152087, 187184, 233980, 304174, 467960, 608348, 760435, 935920, 1216696, 1520870, 2433392, 3041740, 6083480, 12166960]

約数ペア:

[(1, 12166960), (2, 6083480), (4, 3041740), (5, 2433392), (8, 1520870), (10, 1216696), (13, 935920), (16, 760435), (20, 608348), (26, 467960), (40, 304174), (52, 233980), (65, 187184), (80, 152087), (104, 116990), (130, 93592), (208, 58495), (260, 46796), (520, 23398), (1040, 11699)]