4568080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 12052800

約数和(自身を除く): 7484720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 179, 220, 232, 290, 319, 358, 440, 464, 580, 638, 716, 880, 895, 1160, 1276, 1432, 1595, 1790, 1969, 2320, 2552, 2864, 3190, 3580, 3938, 5104, 5191, 6380, 7160, 7876, 9845, 10382, 12760, 14320, 15752, 19690, 20764, 25520, 25955, 31504, 39380, 41528, 51910, 57101, 78760, 83056, 103820, 114202, 157520, 207640, 228404, 285505, 415280, 456808, 571010, 913616, 1142020, 2284040, 4568080]

約数ペア:

[(1, 4568080), (2, 2284040), (4, 1142020), (5, 913616), (8, 571010), (10, 456808), (11, 415280), (16, 285505), (20, 228404), (22, 207640), (29, 157520), (40, 114202), (44, 103820), (55, 83056), (58, 78760), (80, 57101), (88, 51910), (110, 41528), (116, 39380), (145, 31504), (176, 25955), (179, 25520), (220, 20764), (232, 19690), (290, 15752), (319, 14320), (358, 12760), (440, 10382), (464, 9845), (580, 7876), (638, 7160), (716, 6380), (880, 5191), (895, 5104), (1160, 3938), (1276, 3580), (1432, 3190), (1595, 2864), (1790, 2552), (1969, 2320)]