142382260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^2$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 302855364

約数和(自身を除く): 160473104

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 251, 452, 502, 565, 1004, 1130, 1255, 2260, 2510, 5020, 28363, 56726, 63001, 113452, 126002, 141815, 252004, 283630, 315005, 567260, 630010, 1260020, 7119113, 14238226, 28476452, 35595565, 71191130, 142382260]

約数ペア:

[(1, 142382260), (2, 71191130), (4, 35595565), (5, 28476452), (10, 14238226), (20, 7119113), (113, 1260020), (226, 630010), (251, 567260), (452, 315005), (502, 283630), (565, 252004), (1004, 141815), (1130, 126002), (1255, 113452), (2260, 63001), (2510, 56726), (5020, 28363)]