527468500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4322

約数の個数: 96

約数和(自身を含む): 1306206720

約数和(自身を除く): 778738220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 325, 380, 475, 494, 500, 650, 950, 988, 1235, 1300, 1625, 1900, 2375, 2470, 3250, 4271, 4750, 4940, 6175, 6500, 8542, 9500, 12350, 17084, 21355, 24700, 30875, 42710, 55523, 61750, 81149, 85420, 106775, 111046, 123500, 162298, 213550, 222092, 277615, 324596, 405745, 427100, 533875, 555230, 811490, 1054937, 1067750, 1110460, 1388075, 1622980, 2028725, 2109874, 2135500, 2776150, 4057450, 4219748, 5274685, 5552300, 6940375, 8114900, 10143625, 10549370, 13880750, 20287250, 21098740, 26373425, 27761500, 40574500, 52746850, 105493700, 131867125, 263734250, 527468500]

約数ペア:

[(1, 527468500), (2, 263734250), (4, 131867125), (5, 105493700), (10, 52746850), (13, 40574500), (19, 27761500), (20, 26373425), (25, 21098740), (26, 20287250), (38, 13880750), (50, 10549370), (52, 10143625), (65, 8114900), (76, 6940375), (95, 5552300), (100, 5274685), (125, 4219748), (130, 4057450), (190, 2776150), (247, 2135500), (250, 2109874), (260, 2028725), (325, 1622980), (380, 1388075), (475, 1110460), (494, 1067750), (500, 1054937), (650, 811490), (950, 555230), (988, 533875), (1235, 427100), (1300, 405745), (1625, 324596), (1900, 277615), (2375, 222092), (2470, 213550), (3250, 162298), (4271, 123500), (4750, 111046), (4940, 106775), (6175, 85420), (6500, 81149), (8542, 61750), (9500, 55523), (12350, 42710), (17084, 30875), (21355, 24700)]