2912000635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 3975713280

約数和(自身を除く): 1063712645

約数列:

[1, 5, 17, 29, 43, 83, 85, 145, 215, 331, 415, 493, 731, 1247, 1411, 1655, 2407, 2465, 3569, 3655, 5627, 6235, 7055, 9599, 12035, 14233, 17845, 21199, 27473, 28135, 40919, 47995, 60673, 71165, 103501, 105995, 137365, 163183, 204595, 241961, 303365, 412757, 467041, 517505, 796717, 815915, 1181339, 1209805, 1759517, 2063785, 2335205, 3983585, 5906695, 7016869, 8797585, 13544189, 20082763, 34258831, 35084345, 67720945, 100413815, 171294155, 582400127, 2912000635]

約数ペア:

[(1, 2912000635), (5, 582400127), (17, 171294155), (29, 100413815), (43, 67720945), (83, 35084345), (85, 34258831), (145, 20082763), (215, 13544189), (331, 8797585), (415, 7016869), (493, 5906695), (731, 3983585), (1247, 2335205), (1411, 2063785), (1655, 1759517), (2407, 1209805), (2465, 1181339), (3569, 815915), (3655, 796717), (5627, 517505), (6235, 467041), (7055, 412757), (9599, 303365), (12035, 241961), (14233, 204595), (17845, 163183), (21199, 137365), (27473, 105995), (28135, 103501), (40919, 71165), (47995, 60673)]