24948040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47977}}^1$

素因数の和:48001

約数の個数: 32

約数和(自身を含む): 60452280

約数和(自身を除く): 35504240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47977, 95954, 191908, 239885, 383816, 479770, 623701, 959540, 1247402, 1919080, 2494804, 3118505, 4989608, 6237010, 12474020, 24948040]

約数ペア:

[(1, 24948040), (2, 12474020), (4, 6237010), (5, 4989608), (8, 3118505), (10, 2494804), (13, 1919080), (20, 1247402), (26, 959540), (40, 623701), (52, 479770), (65, 383816), (104, 239885), (130, 191908), (260, 95954), (520, 47977)]