23840120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35059}}^1$

素因数の和:35087

約数の個数: 32

約数和(自身を含む): 56797200

約数和(自身を除く): 32957080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 35059, 70118, 140236, 175295, 280472, 350590, 596003, 701180, 1192006, 1402360, 2384012, 2980015, 4768024, 5960030, 11920060, 23840120]

約数ペア:

[(1, 23840120), (2, 11920060), (4, 5960030), (5, 4768024), (8, 2980015), (10, 2384012), (17, 1402360), (20, 1192006), (34, 701180), (40, 596003), (68, 350590), (85, 280472), (136, 175295), (170, 140236), (340, 70118), (680, 35059)]