4658273240

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{80929}}^1$

素因数の和:82379

約数の個数: 32

約数和(自身を含む): 10488528000

約数和(自身を除く): 5830254760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2878, 5756, 7195, 11512, 14390, 28780, 57560, 80929, 161858, 323716, 404645, 647432, 809290, 1618580, 3237160, 116456831, 232913662, 465827324, 582284155, 931654648, 1164568310, 2329136620, 4658273240]

約数ペア:

[(1, 4658273240), (2, 2329136620), (4, 1164568310), (5, 931654648), (8, 582284155), (10, 465827324), (20, 232913662), (40, 116456831), (1439, 3237160), (2878, 1618580), (5756, 809290), (7195, 647432), (11512, 404645), (14390, 323716), (28780, 161858), (57560, 80929)]