2015205592

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7573}}^1$

素因数の和:7676

約数の個数: 64

約数和(自身を含む): 4144492800

約数和(自身を除く): 2129287208

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 899, 1073, 1147, 1798, 2146, 2294, 3596, 4292, 4588, 7192, 7573, 8584, 9176, 15146, 30292, 33263, 60584, 66526, 133052, 219617, 234763, 266104, 280201, 439234, 469526, 560402, 878468, 939052, 1120804, 1756936, 1878104, 2241608, 6808127, 8125829, 8686231, 13616254, 16251658, 17372462, 27232508, 32503316, 34744924, 54465016, 65006632, 69489848, 251900699, 503801398, 1007602796, 2015205592]

約数ペア:

[(1, 2015205592), (2, 1007602796), (4, 503801398), (8, 251900699), (29, 69489848), (31, 65006632), (37, 54465016), (58, 34744924), (62, 32503316), (74, 27232508), (116, 17372462), (124, 16251658), (148, 13616254), (232, 8686231), (248, 8125829), (296, 6808127), (899, 2241608), (1073, 1878104), (1147, 1756936), (1798, 1120804), (2146, 939052), (2294, 878468), (3596, 560402), (4292, 469526), (4588, 439234), (7192, 280201), (7573, 266104), (8584, 234763), (9176, 219617), (15146, 133052), (30292, 66526), (33263, 60584)]