83077460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 181560960

約数和(自身を除く): 98483500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 227, 290, 454, 580, 631, 908, 1135, 1262, 2270, 2524, 3155, 4540, 6310, 6583, 12620, 13166, 18299, 26332, 32915, 36598, 65830, 73196, 91495, 131660, 143237, 182990, 286474, 365980, 572948, 716185, 1432370, 2864740, 4153873, 8307746, 16615492, 20769365, 41538730, 83077460]

約数ペア:

[(1, 83077460), (2, 41538730), (4, 20769365), (5, 16615492), (10, 8307746), (20, 4153873), (29, 2864740), (58, 1432370), (116, 716185), (145, 572948), (227, 365980), (290, 286474), (454, 182990), (580, 143237), (631, 131660), (908, 91495), (1135, 73196), (1262, 65830), (2270, 36598), (2524, 32915), (3155, 26332), (4540, 18299), (6310, 13166), (6583, 12620)]