67699040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13695

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 97411360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13649, 27298, 54596, 68245, 109192, 136490, 218384, 272980, 423119, 436768, 545960, 846238, 1091920, 1692476, 2115595, 2183840, 3384952, 4231190, 6769904, 8462380, 13539808, 16924760, 33849520, 67699040]

約数ペア:

[(1, 67699040), (2, 33849520), (4, 16924760), (5, 13539808), (8, 8462380), (10, 6769904), (16, 4231190), (20, 3384952), (31, 2183840), (32, 2115595), (40, 1692476), (62, 1091920), (80, 846238), (124, 545960), (155, 436768), (160, 423119), (248, 272980), (310, 218384), (496, 136490), (620, 109192), (992, 68245), (1240, 54596), (2480, 27298), (4960, 13649)]