57827120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55603}}^1$

素因数の和:55629

約数の個数: 40

約数和(自身を含む): 144792816

約数和(自身を除く): 86965696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 55603, 111206, 222412, 278015, 444824, 556030, 722839, 889648, 1112060, 1445678, 2224120, 2891356, 3614195, 4448240, 5782712, 7228390, 11565424, 14456780, 28913560, 57827120]

約数ペア:

[(1, 57827120), (2, 28913560), (4, 14456780), (5, 11565424), (8, 7228390), (10, 5782712), (13, 4448240), (16, 3614195), (20, 2891356), (26, 2224120), (40, 1445678), (52, 1112060), (65, 889648), (80, 722839), (104, 556030), (130, 444824), (208, 278015), (260, 222412), (520, 111206), (1040, 55603)]