109223540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 239016960

約数和(自身を除く): 129793420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 1559, 2260, 3118, 3503, 6236, 7006, 7795, 14012, 15590, 17515, 31180, 35030, 48329, 70060, 96658, 176167, 193316, 241645, 352334, 483290, 704668, 880835, 966580, 1761670, 3523340, 5461177, 10922354, 21844708, 27305885, 54611770, 109223540]

約数ペア:

[(1, 109223540), (2, 54611770), (4, 27305885), (5, 21844708), (10, 10922354), (20, 5461177), (31, 3523340), (62, 1761670), (113, 966580), (124, 880835), (155, 704668), (226, 483290), (310, 352334), (452, 241645), (565, 193316), (620, 176167), (1130, 96658), (1559, 70060), (2260, 48329), (3118, 35030), (3503, 31180), (6236, 17515), (7006, 15590), (7795, 14012)]