2733372920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2204333}}^1$

素因数の和:2204375

約数の個数: 32

約数和(自身を含む): 6348481920

約数和(自身を除く): 3615109000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2204333, 4408666, 8817332, 11021665, 17634664, 22043330, 44086660, 68334323, 88173320, 136668646, 273337292, 341671615, 546674584, 683343230, 1366686460, 2733372920]

約数ペア:

[(1, 2733372920), (2, 1366686460), (4, 683343230), (5, 546674584), (8, 341671615), (10, 273337292), (20, 136668646), (31, 88173320), (40, 68334323), (62, 44086660), (124, 22043330), (155, 17634664), (248, 11021665), (310, 8817332), (620, 4408666), (1240, 2204333)]