39529030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 75997440

約数和(自身を除く): 36468410

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4397, 4495, 8794, 8990, 21985, 43970, 127513, 136307, 255026, 272614, 637565, 681535, 1275130, 1363070, 3952903, 7905806, 19764515, 39529030]

約数ペア:

[(1, 39529030), (2, 19764515), (5, 7905806), (10, 3952903), (29, 1363070), (31, 1275130), (58, 681535), (62, 637565), (145, 272614), (155, 255026), (290, 136307), (310, 127513), (899, 43970), (1798, 21985), (4397, 8990), (4495, 8794)]