15697871360

素因数分解:

$2^9\times 5^1\times {\mathrm{6131981}}^1$

素因数の和:6132004

約数の個数: 40

約数和(自身を含む): 37638105516

約数和(自身を除く): 21940234156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6131981, 12263962, 24527924, 30659905, 49055848, 61319810, 98111696, 122639620, 196223392, 245279240, 392446784, 490558480, 784893568, 981116960, 1569787136, 1962233920, 3139574272, 3924467840, 7848935680, 15697871360]

約数ペア:

[(1, 15697871360), (2, 7848935680), (4, 3924467840), (5, 3139574272), (8, 1962233920), (10, 1569787136), (16, 981116960), (20, 784893568), (32, 490558480), (40, 392446784), (64, 245279240), (80, 196223392), (128, 122639620), (160, 98111696), (256, 61319810), (320, 49055848), (512, 30659905), (640, 24527924), (1280, 12263962), (2560, 6131981)]