21167226455660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2146777531}}^1$

素因数の和:2146777586

約数の個数: 48

約数和(自身を含む): 48688914425760

約数和(自身を除く): 27521687970100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 2146777531, 4293555062, 8587110124, 10733887655, 21467775310, 36495218027, 42935550620, 62256548399, 72990436054, 124513096798, 145980872108, 182476090135, 249026193596, 311282741995, 364952180270, 622565483990, 729904360540, 1058361322783, 1245130967980, 2116722645566, 4233445291132, 5291806613915, 10583613227830, 21167226455660]

約数ペア:

[(1, 21167226455660), (2, 10583613227830), (4, 5291806613915), (5, 4233445291132), (10, 2116722645566), (17, 1245130967980), (20, 1058361322783), (29, 729904360540), (34, 622565483990), (58, 364952180270), (68, 311282741995), (85, 249026193596), (116, 182476090135), (145, 145980872108), (170, 124513096798), (290, 72990436054), (340, 62256548399), (493, 42935550620), (580, 36495218027), (986, 21467775310), (1972, 10733887655), (2465, 8587110124), (4930, 4293555062), (9860, 2146777531)]