23086840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11779}}^1$

素因数の和:11804

約数の個数: 48

約数和(自身を含む): 60431400

約数和(自身を除く): 37344560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11779, 23558, 47116, 58895, 82453, 94232, 117790, 164906, 235580, 329812, 412265, 471160, 577171, 659624, 824530, 1154342, 1649060, 2308684, 2885855, 3298120, 4617368, 5771710, 11543420, 23086840]

約数ペア:

[(1, 23086840), (2, 11543420), (4, 5771710), (5, 4617368), (7, 3298120), (8, 2885855), (10, 2308684), (14, 1649060), (20, 1154342), (28, 824530), (35, 659624), (40, 577171), (49, 471160), (56, 412265), (70, 329812), (98, 235580), (140, 164906), (196, 117790), (245, 94232), (280, 82453), (392, 58895), (490, 47116), (980, 23558), (1960, 11779)]