180218050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 341978112

約数和(自身を除く): 161760062

約数列:

[1, 2, 5, 10, 25, 50, 113, 167, 191, 226, 334, 382, 565, 835, 955, 1130, 1670, 1910, 2825, 4175, 4775, 5650, 8350, 9550, 18871, 21583, 31897, 37742, 43166, 63794, 94355, 107915, 159485, 188710, 215830, 318970, 471775, 539575, 797425, 943550, 1079150, 1594850, 3604361, 7208722, 18021805, 36043610, 90109025, 180218050]

約数ペア:

[(1, 180218050), (2, 90109025), (5, 36043610), (10, 18021805), (25, 7208722), (50, 3604361), (113, 1594850), (167, 1079150), (191, 943550), (226, 797425), (334, 539575), (382, 471775), (565, 318970), (835, 215830), (955, 188710), (1130, 159485), (1670, 107915), (1910, 94355), (2825, 63794), (4175, 43166), (4775, 37742), (5650, 31897), (8350, 21583), (9550, 18871)]