20160419810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{311743}}^1$

素因数の和:312002

約数の個数: 32

約数和(自身を含む): 37708554240

約数和(自身を除く): 17548134430

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 2230, 6467, 12934, 32335, 64670, 311743, 623486, 1558715, 3117430, 9040547, 18081094, 45202735, 69518689, 90405470, 139037378, 347593445, 695186890, 2016041981, 4032083962, 10080209905, 20160419810]

約数ペア:

[(1, 20160419810), (2, 10080209905), (5, 4032083962), (10, 2016041981), (29, 695186890), (58, 347593445), (145, 139037378), (223, 90405470), (290, 69518689), (446, 45202735), (1115, 18081094), (2230, 9040547), (6467, 3117430), (12934, 1558715), (32335, 623486), (64670, 311743)]