23517160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11093}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 53916840

約数和(自身を除く): 30399680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11093, 22186, 44372, 55465, 88744, 110930, 221860, 443720, 587929, 1175858, 2351716, 2939645, 4703432, 5879290, 11758580, 23517160]

約数ペア:

[(1, 23517160), (2, 11758580), (4, 5879290), (5, 4703432), (8, 2939645), (10, 2351716), (20, 1175858), (40, 587929), (53, 443720), (106, 221860), (212, 110930), (265, 88744), (424, 55465), (530, 44372), (1060, 22186), (2120, 11093)]