1350972680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{427523}}^1$

素因数の和:427613

約数の個数: 32

約数和(自身を含む): 3078172800

約数和(自身を除く): 1727200120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 427523, 855046, 1710092, 2137615, 3420184, 4275230, 8550460, 17100920, 33774317, 67548634, 135097268, 168871585, 270194536, 337743170, 675486340, 1350972680]

約数ペア:

[(1, 1350972680), (2, 675486340), (4, 337743170), (5, 270194536), (8, 168871585), (10, 135097268), (20, 67548634), (40, 33774317), (79, 17100920), (158, 8550460), (316, 4275230), (395, 3420184), (632, 2137615), (790, 1710092), (1580, 855046), (3160, 427523)]