38904500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 55444300

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 199, 230, 250, 340, 391, 398, 425, 460, 500, 575, 782, 796, 850, 995, 1150, 1564, 1700, 1955, 1990, 2125, 2300, 2875, 3383, 3910, 3980, 4250, 4577, 4975, 5750, 6766, 7820, 8500, 9154, 9775, 9950, 11500, 13532, 16915, 18308, 19550, 19900, 22885, 24875, 33830, 39100, 45770, 48875, 49750, 67660, 77809, 84575, 91540, 97750, 99500, 114425, 155618, 169150, 195500, 228850, 311236, 338300, 389045, 422875, 457700, 572125, 778090, 845750, 1144250, 1556180, 1691500, 1945225, 2288500, 3890450, 7780900, 9726125, 19452250, 38904500]

約数ペア:

[(1, 38904500), (2, 19452250), (4, 9726125), (5, 7780900), (10, 3890450), (17, 2288500), (20, 1945225), (23, 1691500), (25, 1556180), (34, 1144250), (46, 845750), (50, 778090), (68, 572125), (85, 457700), (92, 422875), (100, 389045), (115, 338300), (125, 311236), (170, 228850), (199, 195500), (230, 169150), (250, 155618), (340, 114425), (391, 99500), (398, 97750), (425, 91540), (460, 84575), (500, 77809), (575, 67660), (782, 49750), (796, 48875), (850, 45770), (995, 39100), (1150, 33830), (1564, 24875), (1700, 22885), (1955, 19900), (1990, 19550), (2125, 18308), (2300, 16915), (2875, 13532), (3383, 11500), (3910, 9950), (3980, 9775), (4250, 9154), (4577, 8500), (4975, 7820), (5750, 6766)]