79469183600

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1151}}^1\times {\mathrm{1709}}^1$

素因数の和:2979

約数の個数: 120

約数和(自身を含む): 193095498240

約数和(自身を除く): 113626314640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1151, 1616, 1709, 2020, 2302, 2525, 3418, 4040, 4604, 5050, 5755, 6836, 8080, 8545, 9208, 10100, 11510, 13672, 17090, 18416, 20200, 23020, 27344, 28775, 34180, 40400, 42725, 46040, 57550, 68360, 85450, 92080, 115100, 116251, 136720, 170900, 172609, 230200, 232502, 341800, 345218, 460400, 465004, 581255, 683600, 690436, 863045, 930008, 1162510, 1380872, 1726090, 1860016, 1967059, 2325020, 2761744, 2906275, 3452180, 3934118, 4315225, 4650040, 5812550, 6904360, 7868236, 8630450, 9300080, 9835295, 11625100, 13808720, 15736472, 17260900, 19670590, 23250200, 31472944, 34521800, 39341180, 46500400, 49176475, 69043600, 78682360, 98352950, 157364720, 196705900, 198672959, 393411800, 397345918, 786823600, 794691836, 993364795, 1589383672, 1986729590, 3178767344, 3973459180, 4966823975, 7946918360, 9933647950, 15893836720, 19867295900, 39734591800, 79469183600]

約数ペア:

[(1, 79469183600), (2, 39734591800), (4, 19867295900), (5, 15893836720), (8, 9933647950), (10, 7946918360), (16, 4966823975), (20, 3973459180), (25, 3178767344), (40, 1986729590), (50, 1589383672), (80, 993364795), (100, 794691836), (101, 786823600), (200, 397345918), (202, 393411800), (400, 198672959), (404, 196705900), (505, 157364720), (808, 98352950), (1010, 78682360), (1151, 69043600), (1616, 49176475), (1709, 46500400), (2020, 39341180), (2302, 34521800), (2525, 31472944), (3418, 23250200), (4040, 19670590), (4604, 17260900), (5050, 15736472), (5755, 13808720), (6836, 11625100), (8080, 9835295), (8545, 9300080), (9208, 8630450), (10100, 7868236), (11510, 6904360), (13672, 5812550), (17090, 4650040), (18416, 4315225), (20200, 3934118), (23020, 3452180), (27344, 2906275), (28775, 2761744), (34180, 2325020), (40400, 1967059), (42725, 1860016), (46040, 1726090), (57550, 1380872), (68360, 1162510), (85450, 930008), (92080, 863045), (115100, 690436), (116251, 683600), (136720, 581255), (170900, 465004), (172609, 460400), (230200, 345218), (232502, 341800)]