7674040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 19128960

約数和(自身を除く): 11454920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 163, 214, 220, 326, 428, 440, 535, 652, 815, 856, 1070, 1177, 1304, 1630, 1793, 2140, 2354, 3260, 3586, 4280, 4708, 5885, 6520, 7172, 8965, 9416, 11770, 14344, 17441, 17930, 23540, 34882, 35860, 47080, 69764, 71720, 87205, 139528, 174410, 191851, 348820, 383702, 697640, 767404, 959255, 1534808, 1918510, 3837020, 7674040]

約数ペア:

[(1, 7674040), (2, 3837020), (4, 1918510), (5, 1534808), (8, 959255), (10, 767404), (11, 697640), (20, 383702), (22, 348820), (40, 191851), (44, 174410), (55, 139528), (88, 87205), (107, 71720), (110, 69764), (163, 47080), (214, 35860), (220, 34882), (326, 23540), (428, 17930), (440, 17441), (535, 14344), (652, 11770), (815, 9416), (856, 8965), (1070, 7172), (1177, 6520), (1304, 5885), (1630, 4708), (1793, 4280), (2140, 3586), (2354, 3260)]