227408060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2467}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 522426240

約数和(自身を除く): 295018180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 838, 1676, 2095, 2467, 4190, 4609, 4934, 8380, 9218, 9868, 12335, 18436, 23045, 24670, 27137, 46090, 49340, 54274, 92180, 108548, 135685, 271370, 542740, 1033673, 2067346, 4134692, 5168365, 10336730, 11370403, 20673460, 22740806, 45481612, 56852015, 113704030, 227408060]

約数ペア:

[(1, 227408060), (2, 113704030), (4, 56852015), (5, 45481612), (10, 22740806), (11, 20673460), (20, 11370403), (22, 10336730), (44, 5168365), (55, 4134692), (110, 2067346), (220, 1033673), (419, 542740), (838, 271370), (1676, 135685), (2095, 108548), (2467, 92180), (4190, 54274), (4609, 49340), (4934, 46090), (8380, 27137), (9218, 24670), (9868, 23045), (12335, 18436)]