90350060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{110183}}^1$

素因数の和:110233

約数の個数: 24

約数和(自身を含む): 194364576

約数和(自身を除く): 104014516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 110183, 220366, 440732, 550915, 1101830, 2203660, 4517503, 9035006, 18070012, 22587515, 45175030, 90350060]

約数ペア:

[(1, 90350060), (2, 45175030), (4, 22587515), (5, 18070012), (10, 9035006), (20, 4517503), (41, 2203660), (82, 1101830), (164, 550915), (205, 440732), (410, 220366), (820, 110183)]