12455529470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{297481}}^1$

素因数の和:297620

約数の個数: 32

約数和(自身を含む): 23132200320

約数和(自身を除く): 10676670850

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 8374, 20935, 41870, 297481, 594962, 1487405, 2974810, 15766493, 23500999, 31532986, 47001998, 78832465, 117504995, 157664930, 235009990, 1245552947, 2491105894, 6227764735, 12455529470]

約数ペア:

[(1, 12455529470), (2, 6227764735), (5, 2491105894), (10, 1245552947), (53, 235009990), (79, 157664930), (106, 117504995), (158, 78832465), (265, 47001998), (395, 31532986), (530, 23500999), (790, 15766493), (4187, 2974810), (8374, 1487405), (20935, 594962), (41870, 297481)]