1844322460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{3769}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 3971167200

約数和(自身を除く): 2126844740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 569, 860, 1138, 2276, 2845, 3769, 5690, 7538, 11380, 15076, 18845, 24467, 37690, 48934, 75380, 97868, 122335, 162067, 244670, 324134, 489340, 648268, 810335, 1620670, 2144561, 3241340, 4289122, 8578244, 10722805, 21445610, 42891220, 92216123, 184432246, 368864492, 461080615, 922161230, 1844322460]

約数ペア:

[(1, 1844322460), (2, 922161230), (4, 461080615), (5, 368864492), (10, 184432246), (20, 92216123), (43, 42891220), (86, 21445610), (172, 10722805), (215, 8578244), (430, 4289122), (569, 3241340), (860, 2144561), (1138, 1620670), (2276, 810335), (2845, 648268), (3769, 489340), (5690, 324134), (7538, 244670), (11380, 162067), (15076, 122335), (18845, 97868), (24467, 75380), (37690, 48934)]