10368007880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3650707}}^1$

素因数の和:3650789

約数の個数: 32

約数和(自身を含む): 23656587840

約数和(自身を除く): 13288579960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3650707, 7301414, 14602828, 18253535, 29205656, 36507070, 73014140, 146028280, 259200197, 518400394, 1036800788, 1296000985, 2073601576, 2592001970, 5184003940, 10368007880]

約数ペア:

[(1, 10368007880), (2, 5184003940), (4, 2592001970), (5, 2073601576), (8, 1296000985), (10, 1036800788), (20, 518400394), (40, 259200197), (71, 146028280), (142, 73014140), (284, 36507070), (355, 29205656), (568, 18253535), (710, 14602828), (1420, 7301414), (2840, 3650707)]