12724240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 30152088

約数和(自身を除く): 17427848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3001, 4240, 6002, 12004, 15005, 24008, 30010, 48016, 60020, 120040, 159053, 240080, 318106, 636212, 795265, 1272424, 1590530, 2544848, 3181060, 6362120, 12724240]

約数ペア:

[(1, 12724240), (2, 6362120), (4, 3181060), (5, 2544848), (8, 1590530), (10, 1272424), (16, 795265), (20, 636212), (40, 318106), (53, 240080), (80, 159053), (106, 120040), (212, 60020), (265, 48016), (424, 30010), (530, 24008), (848, 15005), (1060, 12004), (2120, 6002), (3001, 4240)]