14653540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 34372800

約数和(自身を除く): 19719260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1549, 1892, 2365, 3098, 4730, 6196, 7745, 9460, 15490, 17039, 30980, 34078, 66607, 68156, 85195, 133214, 170390, 266428, 333035, 340780, 666070, 732677, 1332140, 1465354, 2930708, 3663385, 7326770, 14653540]

約数ペア:

[(1, 14653540), (2, 7326770), (4, 3663385), (5, 2930708), (10, 1465354), (11, 1332140), (20, 732677), (22, 666070), (43, 340780), (44, 333035), (55, 266428), (86, 170390), (110, 133214), (172, 85195), (215, 68156), (220, 66607), (430, 34078), (473, 30980), (860, 17039), (946, 15490), (1549, 9460), (1892, 7745), (2365, 6196), (3098, 4730)]