235520120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{535273}}^1$

素因数の和:535295

約数の個数: 32

約数和(自身を含む): 578095920

約数和(自身を除く): 342575800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 535273, 1070546, 2141092, 2676365, 4282184, 5352730, 5888003, 10705460, 11776006, 21410920, 23552012, 29440015, 47104024, 58880030, 117760060, 235520120]

約数ペア:

[(1, 235520120), (2, 117760060), (4, 58880030), (5, 47104024), (8, 29440015), (10, 23552012), (11, 21410920), (20, 11776006), (22, 10705460), (40, 5888003), (44, 5352730), (55, 4282184), (88, 2676365), (110, 2141092), (220, 1070546), (440, 535273)]