15407080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29629}}^1$

素因数の和:29653

約数の個数: 32

約数和(自身を含む): 37333800

約数和(自身を除く): 21926720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29629, 59258, 118516, 148145, 237032, 296290, 385177, 592580, 770354, 1185160, 1540708, 1925885, 3081416, 3851770, 7703540, 15407080]

約数ペア:

[(1, 15407080), (2, 7703540), (4, 3851770), (5, 3081416), (8, 1925885), (10, 1540708), (13, 1185160), (20, 770354), (26, 592580), (40, 385177), (52, 296290), (65, 237032), (104, 148145), (130, 118516), (260, 59258), (520, 29629)]