1035584560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2222

約数の個数: 80

約数和(自身を含む): 2483403552

約数和(自身を除く): 1447818992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 157, 164, 205, 314, 328, 410, 628, 656, 785, 820, 1256, 1570, 1640, 2011, 2512, 3140, 3280, 4022, 6280, 6437, 8044, 10055, 12560, 12874, 16088, 20110, 25748, 32176, 32185, 40220, 51496, 64370, 80440, 82451, 102992, 128740, 160880, 164902, 257480, 315727, 329804, 412255, 514960, 631454, 659608, 824510, 1262908, 1319216, 1578635, 1649020, 2525816, 3157270, 3298040, 5051632, 6314540, 6596080, 12629080, 12944807, 25258160, 25889614, 51779228, 64724035, 103558456, 129448070, 207116912, 258896140, 517792280, 1035584560]

約数ペア:

[(1, 1035584560), (2, 517792280), (4, 258896140), (5, 207116912), (8, 129448070), (10, 103558456), (16, 64724035), (20, 51779228), (40, 25889614), (41, 25258160), (80, 12944807), (82, 12629080), (157, 6596080), (164, 6314540), (205, 5051632), (314, 3298040), (328, 3157270), (410, 2525816), (628, 1649020), (656, 1578635), (785, 1319216), (820, 1262908), (1256, 824510), (1570, 659608), (1640, 631454), (2011, 514960), (2512, 412255), (3140, 329804), (3280, 315727), (4022, 257480), (6280, 164902), (6437, 160880), (8044, 128740), (10055, 102992), (12560, 82451), (12874, 80440), (16088, 64370), (20110, 51496), (25748, 40220), (32176, 32185)]