2093324765720

素因数分解:

$2^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2459}}^1\times {\mathrm{14293}}^1$

素因数の和:18252

約数の個数: 64

約数和(自身を含む): 4715390484000

約数和(自身を除く): 2622065718280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1489, 2459, 2978, 4918, 5956, 7445, 9836, 11912, 12295, 14293, 14890, 19672, 24590, 28586, 29780, 49180, 57172, 59560, 71465, 98360, 114344, 142930, 285860, 571720, 3661451, 7322902, 14645804, 18307255, 21282277, 29291608, 35146487, 36614510, 42564554, 70292974, 73229020, 85129108, 106411385, 140585948, 146458040, 170258216, 175732435, 212822770, 281171896, 351464870, 425645540, 702929740, 851291080, 1405859480, 52333119143, 104666238286, 209332476572, 261665595715, 418664953144, 523331191430, 1046662382860, 2093324765720]

約数ペア:

[(1, 2093324765720), (2, 1046662382860), (4, 523331191430), (5, 418664953144), (8, 261665595715), (10, 209332476572), (20, 104666238286), (40, 52333119143), (1489, 1405859480), (2459, 851291080), (2978, 702929740), (4918, 425645540), (5956, 351464870), (7445, 281171896), (9836, 212822770), (11912, 175732435), (12295, 170258216), (14293, 146458040), (14890, 140585948), (19672, 106411385), (24590, 85129108), (28586, 73229020), (29780, 70292974), (49180, 42564554), (57172, 36614510), (59560, 35146487), (71465, 29291608), (98360, 21282277), (114344, 18307255), (142930, 14645804), (285860, 7322902), (571720, 3661451)]