5144890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 9726480

約数和(自身を除く): 4581590

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 157, 226, 290, 314, 565, 785, 1130, 1570, 3277, 4553, 6554, 9106, 16385, 17741, 22765, 32770, 35482, 45530, 88705, 177410, 514489, 1028978, 2572445, 5144890]

約数ペア:

[(1, 5144890), (2, 2572445), (5, 1028978), (10, 514489), (29, 177410), (58, 88705), (113, 45530), (145, 35482), (157, 32770), (226, 22765), (290, 17741), (314, 16385), (565, 9106), (785, 6554), (1130, 4553), (1570, 3277)]