713183560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 1632960000

約数和(自身を除く): 919776440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 269, 316, 395, 538, 632, 790, 839, 1076, 1345, 1580, 1678, 2152, 2690, 3160, 3356, 4195, 5380, 6712, 8390, 10760, 16780, 21251, 33560, 42502, 66281, 85004, 106255, 132562, 170008, 212510, 225691, 265124, 331405, 425020, 451382, 530248, 662810, 850040, 902764, 1128455, 1325620, 1805528, 2256910, 2651240, 4513820, 9027640, 17829589, 35659178, 71318356, 89147945, 142636712, 178295890, 356591780, 713183560]

約数ペア:

[(1, 713183560), (2, 356591780), (4, 178295890), (5, 142636712), (8, 89147945), (10, 71318356), (20, 35659178), (40, 17829589), (79, 9027640), (158, 4513820), (269, 2651240), (316, 2256910), (395, 1805528), (538, 1325620), (632, 1128455), (790, 902764), (839, 850040), (1076, 662810), (1345, 530248), (1580, 451382), (1678, 425020), (2152, 331405), (2690, 265124), (3160, 225691), (3356, 212510), (4195, 170008), (5380, 132562), (6712, 106255), (8390, 85004), (10760, 66281), (16780, 42502), (21251, 33560)]