284821160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5119}}^1$

素因数の和:5250

約数の個数: 64

約数和(自身を含む): 696729600

約数和(自身を除く): 411908440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 4280, 5119, 5564, 6955, 10238, 11128, 13910, 20476, 25595, 27820, 40952, 51190, 55640, 66547, 102380, 133094, 204760, 266188, 332735, 532376, 547733, 665470, 1095466, 1330940, 2190932, 2661880, 2738665, 4381864, 5477330, 7120529, 10954660, 14241058, 21909320, 28482116, 35602645, 56964232, 71205290, 142410580, 284821160]

約数ペア:

[(1, 284821160), (2, 142410580), (4, 71205290), (5, 56964232), (8, 35602645), (10, 28482116), (13, 21909320), (20, 14241058), (26, 10954660), (40, 7120529), (52, 5477330), (65, 4381864), (104, 2738665), (107, 2661880), (130, 2190932), (214, 1330940), (260, 1095466), (428, 665470), (520, 547733), (535, 532376), (856, 332735), (1070, 266188), (1391, 204760), (2140, 133094), (2782, 102380), (4280, 66547), (5119, 55640), (5564, 51190), (6955, 40952), (10238, 27820), (11128, 25595), (13910, 20476)]