22575440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9147

約数の個数: 40

約数和(自身を含む): 54187008

約数和(自身を除く): 31611568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 182060, 282193, 364120, 564386, 728240, 1128772, 1410965, 2257544, 2821930, 4515088, 5643860, 11287720, 22575440]

約数ペア:

[(1, 22575440), (2, 11287720), (4, 5643860), (5, 4515088), (8, 2821930), (10, 2257544), (16, 1410965), (20, 1128772), (31, 728240), (40, 564386), (62, 364120), (80, 282193), (124, 182060), (155, 145648), (248, 91030), (310, 72824), (496, 45515), (620, 36412), (1240, 18206), (2480, 9103)]