9248440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 22492800

約数和(自身を除く): 13244360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 283, 344, 380, 430, 566, 760, 817, 860, 1132, 1415, 1634, 1720, 2264, 2830, 3268, 4085, 5377, 5660, 6536, 8170, 10754, 11320, 12169, 16340, 21508, 24338, 26885, 32680, 43016, 48676, 53770, 60845, 97352, 107540, 121690, 215080, 231211, 243380, 462422, 486760, 924844, 1156055, 1849688, 2312110, 4624220, 9248440]

約数ペア:

[(1, 9248440), (2, 4624220), (4, 2312110), (5, 1849688), (8, 1156055), (10, 924844), (19, 486760), (20, 462422), (38, 243380), (40, 231211), (43, 215080), (76, 121690), (86, 107540), (95, 97352), (152, 60845), (172, 53770), (190, 48676), (215, 43016), (283, 32680), (344, 26885), (380, 24338), (430, 21508), (566, 16340), (760, 12169), (817, 11320), (860, 10754), (1132, 8170), (1415, 6536), (1634, 5660), (1720, 5377), (2264, 4085), (2830, 3268)]