2912432620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{2909}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 6186287520

約数和(自身を除く): 3273854900

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 443, 452, 565, 886, 1130, 1772, 2215, 2260, 2909, 4430, 5818, 8860, 11636, 14545, 29090, 50059, 58180, 100118, 200236, 250295, 328717, 500590, 657434, 1001180, 1288687, 1314868, 1643585, 2577374, 3287170, 5154748, 6443435, 6574340, 12886870, 25773740, 145621631, 291243262, 582486524, 728108155, 1456216310, 2912432620]

約数ペア:

[(1, 2912432620), (2, 1456216310), (4, 728108155), (5, 582486524), (10, 291243262), (20, 145621631), (113, 25773740), (226, 12886870), (443, 6574340), (452, 6443435), (565, 5154748), (886, 3287170), (1130, 2577374), (1772, 1643585), (2215, 1314868), (2260, 1288687), (2909, 1001180), (4430, 657434), (5818, 500590), (8860, 328717), (11636, 250295), (14545, 200236), (29090, 100118), (50059, 58180)]