45209800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13297}}^1$

素因数の和:13330

約数の個数: 48

約数和(自身を含む): 111304260

約数和(自身を除く): 66094460

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 13297, 26594, 53188, 66485, 106376, 132970, 226049, 265940, 332425, 452098, 531880, 664850, 904196, 1130245, 1329700, 1808392, 2260490, 2659400, 4520980, 5651225, 9041960, 11302450, 22604900, 45209800]

約数ペア:

[(1, 45209800), (2, 22604900), (4, 11302450), (5, 9041960), (8, 5651225), (10, 4520980), (17, 2659400), (20, 2260490), (25, 1808392), (34, 1329700), (40, 1130245), (50, 904196), (68, 664850), (85, 531880), (100, 452098), (136, 332425), (170, 265940), (200, 226049), (340, 132970), (425, 106376), (680, 66485), (850, 53188), (1700, 26594), (3400, 13297)]