101304020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{297953}}^1$

素因数の和:297979

約数の個数: 24

約数和(自身を含む): 225253224

約数和(自身を除く): 123949204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 297953, 595906, 1191812, 1489765, 2979530, 5065201, 5959060, 10130402, 20260804, 25326005, 50652010, 101304020]

約数ペア:

[(1, 101304020), (2, 50652010), (4, 25326005), (5, 20260804), (10, 10130402), (17, 5959060), (20, 5065201), (34, 2979530), (68, 1489765), (85, 1191812), (170, 595906), (340, 297953)]