179671848380

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2647}}^1\times {\mathrm{14951}}^1$

素因数の和:17834

約数の個数: 48

約数和(自身を含む): 379141572096

約数和(自身を除く): 199469723716

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2647, 4540, 5294, 10588, 13235, 14951, 26470, 29902, 52940, 59804, 74755, 149510, 299020, 600869, 1201738, 2403476, 3004345, 3393877, 6008690, 6787754, 12017380, 13575508, 16969385, 33938770, 39575297, 67877540, 79150594, 158301188, 197876485, 395752970, 791505940, 8983592419, 17967184838, 35934369676, 44917962095, 89835924190, 179671848380]

約数ペア:

[(1, 179671848380), (2, 89835924190), (4, 44917962095), (5, 35934369676), (10, 17967184838), (20, 8983592419), (227, 791505940), (454, 395752970), (908, 197876485), (1135, 158301188), (2270, 79150594), (2647, 67877540), (4540, 39575297), (5294, 33938770), (10588, 16969385), (13235, 13575508), (14951, 12017380), (26470, 6787754), (29902, 6008690), (52940, 3393877), (59804, 3004345), (74755, 2403476), (149510, 1201738), (299020, 600869)]