3496760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5056840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 107, 152, 172, 190, 214, 215, 344, 380, 428, 430, 535, 760, 817, 856, 860, 1070, 1634, 1720, 2033, 2140, 3268, 4066, 4085, 4280, 4601, 6536, 8132, 8170, 9202, 10165, 16264, 16340, 18404, 20330, 23005, 32680, 36808, 40660, 46010, 81320, 87419, 92020, 174838, 184040, 349676, 437095, 699352, 874190, 1748380, 3496760]

約数ペア:

[(1, 3496760), (2, 1748380), (4, 874190), (5, 699352), (8, 437095), (10, 349676), (19, 184040), (20, 174838), (38, 92020), (40, 87419), (43, 81320), (76, 46010), (86, 40660), (95, 36808), (107, 32680), (152, 23005), (172, 20330), (190, 18404), (214, 16340), (215, 16264), (344, 10165), (380, 9202), (428, 8170), (430, 8132), (535, 6536), (760, 4601), (817, 4280), (856, 4085), (860, 4066), (1070, 3268), (1634, 2140), (1720, 2033)]