11020880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10597}}^1$

素因数の和:10623

約数の個数: 40

約数和(自身を含む): 27597192

約数和(自身を除く): 16576312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10597, 21194, 42388, 52985, 84776, 105970, 137761, 169552, 211940, 275522, 423880, 551044, 688805, 847760, 1102088, 1377610, 2204176, 2755220, 5510440, 11020880]

約数ペア:

[(1, 11020880), (2, 5510440), (4, 2755220), (5, 2204176), (8, 1377610), (10, 1102088), (13, 847760), (16, 688805), (20, 551044), (26, 423880), (40, 275522), (52, 211940), (65, 169552), (80, 137761), (104, 105970), (130, 84776), (208, 52985), (260, 42388), (520, 21194), (1040, 10597)]