1580346968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 3120768000

約数和(自身を除く): 1540421032

約数列:

[1, 2, 4, 8, 41, 71, 79, 82, 142, 158, 164, 284, 316, 328, 568, 632, 859, 1718, 2911, 3239, 3436, 5609, 5822, 6478, 6872, 11218, 11644, 12956, 22436, 23288, 25912, 35219, 44872, 60989, 67861, 70438, 121978, 135722, 140876, 229969, 243956, 271444, 281752, 459938, 487912, 542888, 919876, 1839752, 2500549, 2782301, 4818131, 5001098, 5564602, 9636262, 10002196, 11129204, 19272524, 20004392, 22258408, 38545048, 197543371, 395086742, 790173484, 1580346968]

約数ペア:

[(1, 1580346968), (2, 790173484), (4, 395086742), (8, 197543371), (41, 38545048), (71, 22258408), (79, 20004392), (82, 19272524), (142, 11129204), (158, 10002196), (164, 9636262), (284, 5564602), (316, 5001098), (328, 4818131), (568, 2782301), (632, 2500549), (859, 1839752), (1718, 919876), (2911, 542888), (3239, 487912), (3436, 459938), (5609, 281752), (5822, 271444), (6478, 243956), (6872, 229969), (11218, 140876), (11644, 135722), (12956, 121978), (22436, 70438), (23288, 67861), (25912, 60989), (35219, 44872)]