233884760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{110323}}^1$

素因数の和:110387

約数の個数: 32

約数和(自身を含む): 536174640

約数和(自身を除く): 302289880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 110323, 220646, 441292, 551615, 882584, 1103230, 2206460, 4412920, 5847119, 11694238, 23388476, 29235595, 46776952, 58471190, 116942380, 233884760]

約数ペア:

[(1, 233884760), (2, 116942380), (4, 58471190), (5, 46776952), (8, 29235595), (10, 23388476), (20, 11694238), (40, 5847119), (53, 4412920), (106, 2206460), (212, 1103230), (265, 882584), (424, 551615), (530, 441292), (1060, 220646), (2120, 110323)]