251175792320

素因数分解:

$2^6\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{680767}}^1$

素因数の和:681937

約数の個数: 56

約数和(自身を含む): 598631979264

約数和(自身を除く): 347456186944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1153, 2306, 4612, 5765, 9224, 11530, 18448, 23060, 36896, 46120, 73792, 92240, 184480, 368960, 680767, 1361534, 2723068, 3403835, 5446136, 6807670, 10892272, 13615340, 21784544, 27230680, 43569088, 54461360, 108922720, 217845440, 784924351, 1569848702, 3139697404, 3924621755, 6279394808, 7849243510, 12558789616, 15698487020, 25117579232, 31396974040, 50235158464, 62793948080, 125587896160, 251175792320]

約数ペア:

[(1, 251175792320), (2, 125587896160), (4, 62793948080), (5, 50235158464), (8, 31396974040), (10, 25117579232), (16, 15698487020), (20, 12558789616), (32, 7849243510), (40, 6279394808), (64, 3924621755), (80, 3139697404), (160, 1569848702), (320, 784924351), (1153, 217845440), (2306, 108922720), (4612, 54461360), (5765, 43569088), (9224, 27230680), (11530, 21784544), (18448, 13615340), (23060, 10892272), (36896, 6807670), (46120, 5446136), (73792, 3403835), (92240, 2723068), (184480, 1361534), (368960, 680767)]