8863492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7774993}}^1$

素因数の和:7775024

約数の個数: 48

約数和(自身を含む): 26123979840

約数和(自身を除く): 17260487820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7774993, 15549986, 23324979, 31099972, 38874965, 46649958, 77749930, 93299916, 116624895, 147724867, 155499860, 233249790, 295449734, 443174601, 466499580, 590899468, 738624335, 886349202, 1477248670, 1772698404, 2215873005, 2954497340, 4431746010, 8863492020]

約数ペア:

[(1, 8863492020), (2, 4431746010), (3, 2954497340), (4, 2215873005), (5, 1772698404), (6, 1477248670), (10, 886349202), (12, 738624335), (15, 590899468), (19, 466499580), (20, 443174601), (30, 295449734), (38, 233249790), (57, 155499860), (60, 147724867), (76, 116624895), (95, 93299916), (114, 77749930), (190, 46649958), (228, 38874965), (285, 31099972), (380, 23324979), (570, 15549986), (1140, 7774993)]