74244920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80701}}^1$

素因数の和:80735

約数の個数: 32

約数和(自身を含む): 174316320

約数和(自身を除く): 100071400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80701, 161402, 322804, 403505, 645608, 807010, 1614020, 1856123, 3228040, 3712246, 7424492, 9280615, 14848984, 18561230, 37122460, 74244920]

約数ペア:

[(1, 74244920), (2, 37122460), (4, 18561230), (5, 14848984), (8, 9280615), (10, 7424492), (20, 3712246), (23, 3228040), (40, 1856123), (46, 1614020), (92, 807010), (115, 645608), (184, 403505), (230, 322804), (460, 161402), (920, 80701)]