220169200

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4871}}^1$

素因数の和:5002

約数の個数: 60

約数和(自身を含む): 533747088

約数和(自身を除く): 313577888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 400, 452, 565, 904, 1130, 1808, 2260, 2825, 4520, 4871, 5650, 9040, 9742, 11300, 19484, 22600, 24355, 38968, 45200, 48710, 77936, 97420, 121775, 194840, 243550, 389680, 487100, 550423, 974200, 1100846, 1948400, 2201692, 2752115, 4403384, 5504230, 8806768, 11008460, 13760575, 22016920, 27521150, 44033840, 55042300, 110084600, 220169200]

約数ペア:

[(1, 220169200), (2, 110084600), (4, 55042300), (5, 44033840), (8, 27521150), (10, 22016920), (16, 13760575), (20, 11008460), (25, 8806768), (40, 5504230), (50, 4403384), (80, 2752115), (100, 2201692), (113, 1948400), (200, 1100846), (226, 974200), (400, 550423), (452, 487100), (565, 389680), (904, 243550), (1130, 194840), (1808, 121775), (2260, 97420), (2825, 77936), (4520, 48710), (4871, 45200), (5650, 38968), (9040, 24355), (9742, 22600), (11300, 19484)]