481679500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 1090252800

約数和(自身を除く): 608573300

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 103, 125, 188, 199, 206, 235, 250, 398, 412, 470, 500, 515, 796, 940, 995, 1030, 1175, 1990, 2060, 2350, 2575, 3980, 4700, 4841, 4975, 5150, 5875, 9353, 9682, 9950, 10300, 11750, 12875, 18706, 19364, 19900, 20497, 23500, 24205, 24875, 25750, 37412, 40994, 46765, 48410, 49750, 51500, 81988, 93530, 96820, 99500, 102485, 121025, 187060, 204970, 233825, 242050, 409940, 467650, 484100, 512425, 605125, 935300, 963359, 1024850, 1169125, 1210250, 1926718, 2049700, 2338250, 2420500, 2562125, 3853436, 4676500, 4816795, 5124250, 9633590, 10248500, 19267180, 24083975, 48167950, 96335900, 120419875, 240839750, 481679500]

約数ペア:

[(1, 481679500), (2, 240839750), (4, 120419875), (5, 96335900), (10, 48167950), (20, 24083975), (25, 19267180), (47, 10248500), (50, 9633590), (94, 5124250), (100, 4816795), (103, 4676500), (125, 3853436), (188, 2562125), (199, 2420500), (206, 2338250), (235, 2049700), (250, 1926718), (398, 1210250), (412, 1169125), (470, 1024850), (500, 963359), (515, 935300), (796, 605125), (940, 512425), (995, 484100), (1030, 467650), (1175, 409940), (1990, 242050), (2060, 233825), (2350, 204970), (2575, 187060), (3980, 121025), (4700, 102485), (4841, 99500), (4975, 96820), (5150, 93530), (5875, 81988), (9353, 51500), (9682, 49750), (9950, 48410), (10300, 46765), (11750, 40994), (12875, 37412), (18706, 25750), (19364, 24875), (19900, 24205), (20497, 23500)]