4040024373265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1\times {\mathrm{551651}}^1$

素因数の和:554673

約数の個数: 32

約数和(自身を含む): 5312011570560

約数和(自身を除く): 1271987197295

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 2971, 14855, 50507, 86159, 252535, 430795, 551651, 1464703, 2758255, 7323515, 9378067, 15997879, 46890335, 79989395, 271963943, 1359819715, 1638955121, 8194775605, 27862237057, 47529698509, 139311185285, 237648492545, 808004874653, 4040024373265]

約数ペア:

[(1, 4040024373265), (5, 808004874653), (17, 237648492545), (29, 139311185285), (85, 47529698509), (145, 27862237057), (493, 8194775605), (2465, 1638955121), (2971, 1359819715), (14855, 271963943), (50507, 79989395), (86159, 46890335), (252535, 15997879), (430795, 9378067), (551651, 7323515), (1464703, 2758255)]