4461820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 10831968

約数和(自身を除く): 6370148

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1193, 1870, 2386, 3740, 4772, 5965, 11930, 13123, 20281, 23860, 26246, 40562, 52492, 65615, 81124, 101405, 131230, 202810, 223091, 262460, 405620, 446182, 892364, 1115455, 2230910, 4461820]

約数ペア:

[(1, 4461820), (2, 2230910), (4, 1115455), (5, 892364), (10, 446182), (11, 405620), (17, 262460), (20, 223091), (22, 202810), (34, 131230), (44, 101405), (55, 81124), (68, 65615), (85, 52492), (110, 40562), (170, 26246), (187, 23860), (220, 20281), (340, 13123), (374, 11930), (748, 5965), (935, 4772), (1193, 3740), (1870, 2386)]