2080493045

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 2590310400

約数和(自身を除く): 509817355

約数列:

[1, 5, 67, 79, 127, 335, 395, 619, 635, 3095, 5293, 8509, 10033, 26465, 41473, 42545, 48901, 50165, 78613, 207365, 244505, 393065, 672211, 3276367, 3361055, 5267071, 6210427, 16381835, 26335355, 31052135, 416098609, 2080493045]

約数ペア:

[(1, 2080493045), (5, 416098609), (67, 31052135), (79, 26335355), (127, 16381835), (335, 6210427), (395, 5267071), (619, 3361055), (635, 3276367), (3095, 672211), (5293, 393065), (8509, 244505), (10033, 207365), (26465, 78613), (41473, 50165), (42545, 48901)]