109754840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211067}}^1$

素因数の和:211091

約数の個数: 32

約数和(自身を含む): 265945680

約数和(自身を除く): 156190840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 211067, 422134, 844268, 1055335, 1688536, 2110670, 2743871, 4221340, 5487742, 8442680, 10975484, 13719355, 21950968, 27438710, 54877420, 109754840]

約数ペア:

[(1, 109754840), (2, 54877420), (4, 27438710), (5, 21950968), (8, 13719355), (10, 10975484), (13, 8442680), (20, 5487742), (26, 4221340), (40, 2743871), (52, 2110670), (65, 1688536), (104, 1055335), (130, 844268), (260, 422134), (520, 211067)]