3298522040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{159503}}^1$

素因数の和:159572

約数の個数: 64

約数和(自身を含む): 8268687360

約数和(自身を除く): 4970165320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 159503, 319006, 638012, 797515, 1276024, 1595030, 1754533, 3190060, 3509066, 6380120, 7018132, 7496641, 8772665, 14036264, 14993282, 17545330, 29986564, 35090660, 37483205, 59973128, 70181320, 74966410, 82463051, 149932820, 164926102, 299865640, 329852204, 412315255, 659704408, 824630510, 1649261020, 3298522040]

約数ペア:

[(1, 3298522040), (2, 1649261020), (4, 824630510), (5, 659704408), (8, 412315255), (10, 329852204), (11, 299865640), (20, 164926102), (22, 149932820), (40, 82463051), (44, 74966410), (47, 70181320), (55, 59973128), (88, 37483205), (94, 35090660), (110, 29986564), (188, 17545330), (220, 14993282), (235, 14036264), (376, 8772665), (440, 7496641), (470, 7018132), (517, 6380120), (940, 3509066), (1034, 3190060), (1880, 1754533), (2068, 1595030), (2585, 1276024), (4136, 797515), (5170, 638012), (10340, 319006), (20680, 159503)]