222022060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{65687}}^1$

素因数の和:65722

約数の個数: 36

約数和(自身を含む): 504877968

約数和(自身を除く): 282855908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 65687, 131374, 262748, 328435, 656870, 853931, 1313740, 1707862, 3415724, 4269655, 8539310, 11101103, 17078620, 22202206, 44404412, 55505515, 111011030, 222022060]

約数ペア:

[(1, 222022060), (2, 111011030), (4, 55505515), (5, 44404412), (10, 22202206), (13, 17078620), (20, 11101103), (26, 8539310), (52, 4269655), (65, 3415724), (130, 1707862), (169, 1313740), (260, 853931), (338, 656870), (676, 328435), (845, 262748), (1690, 131374), (3380, 65687)]