22170040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32603}}^1$

素因数の和:32631

約数の個数: 32

約数和(自身を含む): 52818480

約数和(自身を除く): 30648440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32603, 65206, 130412, 163015, 260824, 326030, 554251, 652060, 1108502, 1304120, 2217004, 2771255, 4434008, 5542510, 11085020, 22170040]

約数ペア:

[(1, 22170040), (2, 11085020), (4, 5542510), (5, 4434008), (8, 2771255), (10, 2217004), (17, 1304120), (20, 1108502), (34, 652060), (40, 554251), (68, 326030), (85, 260824), (136, 163015), (170, 130412), (340, 65206), (680, 32603)]