39700870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1549}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 78343200

約数和(自身を除く): 38642330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 1549, 2330, 2563, 3098, 5126, 7745, 12815, 15490, 17039, 25630, 34078, 85195, 170390, 360917, 721834, 1804585, 3609170, 3970087, 7940174, 19850435, 39700870]

約数ペア:

[(1, 39700870), (2, 19850435), (5, 7940174), (10, 3970087), (11, 3609170), (22, 1804585), (55, 721834), (110, 360917), (233, 170390), (466, 85195), (1165, 34078), (1549, 25630), (2330, 17039), (2563, 15490), (3098, 12815), (5126, 7745)]