38857990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 72264960

約数和(自身を除く): 33406970

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 983, 1966, 3953, 4915, 7906, 9830, 19765, 39530, 57997, 65861, 115994, 131722, 289985, 329305, 579970, 658610, 3885799, 7771598, 19428995, 38857990]

約数ペア:

[(1, 38857990), (2, 19428995), (5, 7771598), (10, 3885799), (59, 658610), (67, 579970), (118, 329305), (134, 289985), (295, 131722), (335, 115994), (590, 65861), (670, 57997), (983, 39530), (1966, 19765), (3953, 9830), (4915, 7906)]