124560040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 308214720

約数和(自身を除く): 183654680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2161, 2620, 2882, 4322, 5240, 5764, 7205, 8644, 10805, 11528, 14410, 17288, 21610, 23771, 28820, 43220, 47542, 57640, 86440, 95084, 118855, 190168, 237710, 283091, 475420, 566182, 950840, 1132364, 1415455, 2264728, 2830910, 3114001, 5661820, 6228002, 11323640, 12456004, 15570005, 24912008, 31140010, 62280020, 124560040]

約数ペア:

[(1, 124560040), (2, 62280020), (4, 31140010), (5, 24912008), (8, 15570005), (10, 12456004), (11, 11323640), (20, 6228002), (22, 5661820), (40, 3114001), (44, 2830910), (55, 2264728), (88, 1415455), (110, 1132364), (131, 950840), (220, 566182), (262, 475420), (440, 283091), (524, 237710), (655, 190168), (1048, 118855), (1310, 95084), (1441, 86440), (2161, 57640), (2620, 47542), (2882, 43220), (4322, 28820), (5240, 23771), (5764, 21610), (7205, 17288), (8644, 14410), (10805, 11528)]