190010080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7027}}^1$

素因数の和:7068

約数の個数: 72

約数和(自身を含む): 486154872

約数和(自身を除く): 296144792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 7027, 13520, 14054, 27040, 28108, 35135, 56216, 70270, 91351, 112432, 140540, 182702, 224864, 281080, 365404, 456755, 562160, 730808, 913510, 1124320, 1187563, 1461616, 1827020, 2375126, 2923232, 3654040, 4750252, 5937815, 7308080, 9500504, 11875630, 14616160, 19001008, 23751260, 38002016, 47502520, 95005040, 190010080]

約数ペア:

[(1, 190010080), (2, 95005040), (4, 47502520), (5, 38002016), (8, 23751260), (10, 19001008), (13, 14616160), (16, 11875630), (20, 9500504), (26, 7308080), (32, 5937815), (40, 4750252), (52, 3654040), (65, 2923232), (80, 2375126), (104, 1827020), (130, 1461616), (160, 1187563), (169, 1124320), (208, 913510), (260, 730808), (338, 562160), (416, 456755), (520, 365404), (676, 281080), (845, 224864), (1040, 182702), (1352, 140540), (1690, 112432), (2080, 91351), (2704, 70270), (3380, 56216), (5408, 35135), (6760, 28108), (7027, 27040), (13520, 14054)]