170356840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 394709760

約数和(自身を除く): 224352920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 424, 428, 530, 535, 751, 856, 1060, 1070, 1502, 2120, 2140, 3004, 3755, 4280, 5671, 6008, 7510, 11342, 15020, 22684, 28355, 30040, 39803, 45368, 56710, 79606, 80357, 113420, 159212, 160714, 199015, 226840, 318424, 321428, 398030, 401785, 642856, 796060, 803570, 1592120, 1607140, 3214280, 4258921, 8517842, 17035684, 21294605, 34071368, 42589210, 85178420, 170356840]

約数ペア:

[(1, 170356840), (2, 85178420), (4, 42589210), (5, 34071368), (8, 21294605), (10, 17035684), (20, 8517842), (40, 4258921), (53, 3214280), (106, 1607140), (107, 1592120), (212, 803570), (214, 796060), (265, 642856), (424, 401785), (428, 398030), (530, 321428), (535, 318424), (751, 226840), (856, 199015), (1060, 160714), (1070, 159212), (1502, 113420), (2120, 80357), (2140, 79606), (3004, 56710), (3755, 45368), (4280, 39803), (5671, 30040), (6008, 28355), (7510, 22684), (11342, 15020)]