1769854540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{1459}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 3755727360

約数和(自身を除く): 1985872820

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 463, 524, 655, 926, 1310, 1459, 1852, 2315, 2620, 2918, 4630, 5836, 7295, 9260, 14590, 29180, 60653, 121306, 191129, 242612, 303265, 382258, 606530, 675517, 764516, 955645, 1213060, 1351034, 1911290, 2702068, 3377585, 3822580, 6755170, 13510340, 88492727, 176985454, 353970908, 442463635, 884927270, 1769854540]

約数ペア:

[(1, 1769854540), (2, 884927270), (4, 442463635), (5, 353970908), (10, 176985454), (20, 88492727), (131, 13510340), (262, 6755170), (463, 3822580), (524, 3377585), (655, 2702068), (926, 1911290), (1310, 1351034), (1459, 1213060), (1852, 955645), (2315, 764516), (2620, 675517), (2918, 606530), (4630, 382258), (5836, 303265), (7295, 242612), (9260, 191129), (14590, 121306), (29180, 60653)]