117386440

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2897}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 264471480

約数和(自身を除く): 147085040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 2897, 4052, 5065, 5794, 8104, 10130, 11588, 14485, 20260, 23176, 28970, 40520, 57940, 115880, 2934661, 5869322, 11738644, 14673305, 23477288, 29346610, 58693220, 117386440]

約数ペア:

[(1, 117386440), (2, 58693220), (4, 29346610), (5, 23477288), (8, 14673305), (10, 11738644), (20, 5869322), (40, 2934661), (1013, 115880), (2026, 57940), (2897, 40520), (4052, 28970), (5065, 23176), (5794, 20260), (8104, 14485), (10130, 11588)]