1717960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 4001400

約数和(自身を除く): 2283440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1481, 2962, 5924, 7405, 11848, 14810, 29620, 42949, 59240, 85898, 171796, 214745, 343592, 429490, 858980, 1717960]

約数ペア:

[(1, 1717960), (2, 858980), (4, 429490), (5, 343592), (8, 214745), (10, 171796), (20, 85898), (29, 59240), (40, 42949), (58, 29620), (116, 14810), (145, 11848), (232, 7405), (290, 5924), (580, 2962), (1160, 1481)]