195709360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31771}}^1$

素因数の和:31802

約数の個数: 80

約数和(自身を含む): 567320832

約数和(自身を除く): 371611472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 31771, 63542, 127084, 158855, 222397, 254168, 317710, 349481, 444794, 508336, 635420, 698962, 889588, 1111985, 1270840, 1397924, 1747405, 1779176, 2223970, 2446367, 2541680, 2795848, 3494810, 3558352, 4447940, 4892734, 5591696, 6989620, 8895880, 9785468, 12231835, 13979240, 17791760, 19570936, 24463670, 27958480, 39141872, 48927340, 97854680, 195709360]

約数ペア:

[(1, 195709360), (2, 97854680), (4, 48927340), (5, 39141872), (7, 27958480), (8, 24463670), (10, 19570936), (11, 17791760), (14, 13979240), (16, 12231835), (20, 9785468), (22, 8895880), (28, 6989620), (35, 5591696), (40, 4892734), (44, 4447940), (55, 3558352), (56, 3494810), (70, 2795848), (77, 2541680), (80, 2446367), (88, 2223970), (110, 1779176), (112, 1747405), (140, 1397924), (154, 1270840), (176, 1111985), (220, 889588), (280, 698962), (308, 635420), (385, 508336), (440, 444794), (560, 349481), (616, 317710), (770, 254168), (880, 222397), (1232, 158855), (1540, 127084), (3080, 63542), (6160, 31771)]