126283960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7757}}^1$

素因数の和:7816

約数の個数: 64

約数和(自身を含む): 318388320

約数和(自身を除く): 192104360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 7757, 8140, 15514, 16280, 31028, 38785, 62056, 77570, 85327, 155140, 170654, 287009, 310280, 341308, 426635, 574018, 682616, 853270, 1148036, 1435045, 1706540, 2296072, 2870090, 3157099, 3413080, 5740180, 6314198, 11480360, 12628396, 15785495, 25256792, 31570990, 63141980, 126283960]

約数ペア:

[(1, 126283960), (2, 63141980), (4, 31570990), (5, 25256792), (8, 15785495), (10, 12628396), (11, 11480360), (20, 6314198), (22, 5740180), (37, 3413080), (40, 3157099), (44, 2870090), (55, 2296072), (74, 1706540), (88, 1435045), (110, 1148036), (148, 853270), (185, 682616), (220, 574018), (296, 426635), (370, 341308), (407, 310280), (440, 287009), (740, 170654), (814, 155140), (1480, 85327), (1628, 77570), (2035, 62056), (3256, 38785), (4070, 31028), (7757, 16280), (8140, 15514)]