22472027240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{217163}}^1$

素因数の和:217386

約数の個数: 64

約数和(自身を含む): 54725328000

約数和(自身を除く): 32253300760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 796, 995, 1592, 1990, 2587, 3980, 5174, 7960, 10348, 12935, 20696, 25870, 51740, 103480, 217163, 434326, 868652, 1085815, 1737304, 2171630, 2823119, 4343260, 5646238, 8686520, 11292476, 14115595, 22584952, 28231190, 43215437, 56462380, 86430874, 112924760, 172861748, 216077185, 345723496, 432154370, 561800681, 864308740, 1123601362, 1728617480, 2247202724, 2809003405, 4494405448, 5618006810, 11236013620, 22472027240]

約数ペア:

[(1, 22472027240), (2, 11236013620), (4, 5618006810), (5, 4494405448), (8, 2809003405), (10, 2247202724), (13, 1728617480), (20, 1123601362), (26, 864308740), (40, 561800681), (52, 432154370), (65, 345723496), (104, 216077185), (130, 172861748), (199, 112924760), (260, 86430874), (398, 56462380), (520, 43215437), (796, 28231190), (995, 22584952), (1592, 14115595), (1990, 11292476), (2587, 8686520), (3980, 5646238), (5174, 4343260), (7960, 2823119), (10348, 2171630), (12935, 1737304), (20696, 1085815), (25870, 868652), (51740, 434326), (103480, 217163)]