1323458840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{176933}}^1$

素因数の和:176972

約数の個数: 64

約数和(自身を含む): 3439596960

約数和(自身を除く): 2116138120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 176933, 353866, 707732, 884665, 1415464, 1769330, 1946263, 3007861, 3538660, 3892526, 6015722, 7077320, 7785052, 9731315, 12031444, 15039305, 15570104, 19462630, 24062888, 30078610, 33086471, 38925260, 60157220, 66172942, 77850520, 120314440, 132345884, 165432355, 264691768, 330864710, 661729420, 1323458840]

約数ペア:

[(1, 1323458840), (2, 661729420), (4, 330864710), (5, 264691768), (8, 165432355), (10, 132345884), (11, 120314440), (17, 77850520), (20, 66172942), (22, 60157220), (34, 38925260), (40, 33086471), (44, 30078610), (55, 24062888), (68, 19462630), (85, 15570104), (88, 15039305), (110, 12031444), (136, 9731315), (170, 7785052), (187, 7077320), (220, 6015722), (340, 3892526), (374, 3538660), (440, 3007861), (680, 1946263), (748, 1769330), (935, 1415464), (1496, 884665), (1870, 707732), (3740, 353866), (7480, 176933)]