802563040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1424

約数の個数: 96

約数和(自身を含む): 2006363520

約数和(自身を除く): 1203800480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 227, 304, 380, 454, 608, 760, 908, 1135, 1163, 1520, 1816, 2270, 2326, 3040, 3632, 4313, 4540, 4652, 5815, 7264, 8626, 9080, 9304, 11630, 17252, 18160, 18608, 21565, 22097, 23260, 34504, 36320, 37216, 43130, 44194, 46520, 69008, 86260, 88388, 93040, 110485, 138016, 172520, 176776, 186080, 220970, 264001, 345040, 353552, 441940, 528002, 690080, 707104, 883880, 1056004, 1320005, 1767760, 2112008, 2640010, 3535520, 4224016, 5016019, 5280020, 8448032, 10032038, 10560040, 20064076, 21120080, 25080095, 40128152, 42240160, 50160190, 80256304, 100320380, 160512608, 200640760, 401281520, 802563040]

約数ペア:

[(1, 802563040), (2, 401281520), (4, 200640760), (5, 160512608), (8, 100320380), (10, 80256304), (16, 50160190), (19, 42240160), (20, 40128152), (32, 25080095), (38, 21120080), (40, 20064076), (76, 10560040), (80, 10032038), (95, 8448032), (152, 5280020), (160, 5016019), (190, 4224016), (227, 3535520), (304, 2640010), (380, 2112008), (454, 1767760), (608, 1320005), (760, 1056004), (908, 883880), (1135, 707104), (1163, 690080), (1520, 528002), (1816, 441940), (2270, 353552), (2326, 345040), (3040, 264001), (3632, 220970), (4313, 186080), (4540, 176776), (4652, 172520), (5815, 138016), (7264, 110485), (8626, 93040), (9080, 88388), (9304, 86260), (11630, 69008), (17252, 46520), (18160, 44194), (18608, 43130), (21565, 37216), (22097, 36320), (23260, 34504)]