118252240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 282267648

約数和(自身を除く): 164015408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 113, 127, 206, 226, 254, 412, 452, 508, 515, 565, 635, 824, 904, 1016, 1030, 1130, 1270, 1648, 1808, 2032, 2060, 2260, 2540, 4120, 4520, 5080, 8240, 9040, 10160, 11639, 13081, 14351, 23278, 26162, 28702, 46556, 52324, 57404, 58195, 65405, 71755, 93112, 104648, 114808, 116390, 130810, 143510, 186224, 209296, 229616, 232780, 261620, 287020, 465560, 523240, 574040, 931120, 1046480, 1148080, 1478153, 2956306, 5912612, 7390765, 11825224, 14781530, 23650448, 29563060, 59126120, 118252240]

約数ペア:

[(1, 118252240), (2, 59126120), (4, 29563060), (5, 23650448), (8, 14781530), (10, 11825224), (16, 7390765), (20, 5912612), (40, 2956306), (80, 1478153), (103, 1148080), (113, 1046480), (127, 931120), (206, 574040), (226, 523240), (254, 465560), (412, 287020), (452, 261620), (508, 232780), (515, 229616), (565, 209296), (635, 186224), (824, 143510), (904, 130810), (1016, 116390), (1030, 114808), (1130, 104648), (1270, 93112), (1648, 71755), (1808, 65405), (2032, 58195), (2060, 57404), (2260, 52324), (2540, 46556), (4120, 28702), (4520, 26162), (5080, 23278), (8240, 14351), (9040, 13081), (10160, 11639)]