17169719920

素因数分解:

$2^4\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{174631}}^1$

素因数の和:175873

約数の個数: 40

約数和(自身を含む): 39952308960

約数和(自身を除く): 22782589040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1229, 2458, 4916, 6145, 9832, 12290, 19664, 24580, 49160, 98320, 174631, 349262, 698524, 873155, 1397048, 1746310, 2794096, 3492620, 6985240, 13970480, 214621499, 429242998, 858485996, 1073107495, 1716971992, 2146214990, 3433943984, 4292429980, 8584859960, 17169719920]

約数ペア:

[(1, 17169719920), (2, 8584859960), (4, 4292429980), (5, 3433943984), (8, 2146214990), (10, 1716971992), (16, 1073107495), (20, 858485996), (40, 429242998), (80, 214621499), (1229, 13970480), (2458, 6985240), (4916, 3492620), (6145, 2794096), (9832, 1746310), (12290, 1397048), (19664, 873155), (24580, 698524), (49160, 349262), (98320, 174631)]