2459080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 5959800

約数和(自身を除く): 3500720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4729, 9458, 18916, 23645, 37832, 47290, 61477, 94580, 122954, 189160, 245908, 307385, 491816, 614770, 1229540, 2459080]

約数ペア:

[(1, 2459080), (2, 1229540), (4, 614770), (5, 491816), (8, 307385), (10, 245908), (13, 189160), (20, 122954), (26, 94580), (40, 61477), (52, 47290), (65, 37832), (104, 23645), (130, 18916), (260, 9458), (520, 4729)]