23025080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44279}}^1$

素因数の和:44303

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 32767720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44279, 88558, 177116, 221395, 354232, 442790, 575627, 885580, 1151254, 1771160, 2302508, 2878135, 4605016, 5756270, 11512540, 23025080]

約数ペア:

[(1, 23025080), (2, 11512540), (4, 5756270), (5, 4605016), (8, 2878135), (10, 2302508), (13, 1771160), (20, 1151254), (26, 885580), (40, 575627), (52, 442790), (65, 354232), (104, 221395), (130, 177116), (260, 88558), (520, 44279)]