4652960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 11843496

約数和(自身を除く): 7190536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2237, 4474, 8948, 11185, 17896, 22370, 29081, 35792, 44740, 58162, 71584, 89480, 116324, 145405, 178960, 232648, 290810, 357920, 465296, 581620, 930592, 1163240, 2326480, 4652960]

約数ペア:

[(1, 4652960), (2, 2326480), (4, 1163240), (5, 930592), (8, 581620), (10, 465296), (13, 357920), (16, 290810), (20, 232648), (26, 178960), (32, 145405), (40, 116324), (52, 89480), (65, 71584), (80, 58162), (104, 44740), (130, 35792), (160, 29081), (208, 22370), (260, 17896), (416, 11185), (520, 8948), (1040, 4474), (2080, 2237)]