22881760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13001}}^1$

素因数の和:13027

約数の個数: 48

約数和(自身を含む): 58977072

約数和(自身を除く): 36095312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13001, 26002, 52004, 65005, 104008, 130010, 143011, 208016, 260020, 286022, 416032, 520040, 572044, 715055, 1040080, 1144088, 1430110, 2080160, 2288176, 2860220, 4576352, 5720440, 11440880, 22881760]

約数ペア:

[(1, 22881760), (2, 11440880), (4, 5720440), (5, 4576352), (8, 2860220), (10, 2288176), (11, 2080160), (16, 1430110), (20, 1144088), (22, 1040080), (32, 715055), (40, 572044), (44, 520040), (55, 416032), (80, 286022), (88, 260020), (110, 208016), (160, 143011), (176, 130010), (220, 104008), (352, 65005), (440, 52004), (880, 26002), (1760, 13001)]