83015980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 184796640

約数和(自身を除く): 101780660

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 3491, 4756, 5945, 6982, 11890, 13964, 17455, 23780, 34910, 69820, 101239, 143131, 202478, 286262, 404956, 506195, 572524, 715655, 1012390, 1431310, 2024780, 2862620, 4150799, 8301598, 16603196, 20753995, 41507990, 83015980]

約数ペア:

[(1, 83015980), (2, 41507990), (4, 20753995), (5, 16603196), (10, 8301598), (20, 4150799), (29, 2862620), (41, 2024780), (58, 1431310), (82, 1012390), (116, 715655), (145, 572524), (164, 506195), (205, 404956), (290, 286262), (410, 202478), (580, 143131), (820, 101239), (1189, 69820), (2378, 34910), (3491, 23780), (4756, 17455), (5945, 13964), (6982, 11890)]