518428480

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22193}}^1$

素因数の和:22283

約数の個数: 56

約数和(自身を含む): 1251475272

約数和(自身を除く): 733046792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 22193, 23360, 44386, 88772, 110965, 177544, 221930, 355088, 443860, 710176, 887720, 1420352, 1620089, 1775440, 3240178, 3550880, 6480356, 7101760, 8100445, 12960712, 16200890, 25921424, 32401780, 51842848, 64803560, 103685696, 129607120, 259214240, 518428480]

約数ペア:

[(1, 518428480), (2, 259214240), (4, 129607120), (5, 103685696), (8, 64803560), (10, 51842848), (16, 32401780), (20, 25921424), (32, 16200890), (40, 12960712), (64, 8100445), (73, 7101760), (80, 6480356), (146, 3550880), (160, 3240178), (292, 1775440), (320, 1620089), (365, 1420352), (584, 887720), (730, 710176), (1168, 443860), (1460, 355088), (2336, 221930), (2920, 177544), (4672, 110965), (5840, 88772), (11680, 44386), (22193, 23360)]