79416160

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3775

約数の個数: 48

約数和(自身を含む): 189042336

約数和(自身を除く): 109626176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3623, 4384, 5480, 7246, 10960, 14492, 18115, 21920, 28984, 36230, 57968, 72460, 115936, 144920, 289840, 496351, 579680, 992702, 1985404, 2481755, 3970808, 4963510, 7941616, 9927020, 15883232, 19854040, 39708080, 79416160]

約数ペア:

[(1, 79416160), (2, 39708080), (4, 19854040), (5, 15883232), (8, 9927020), (10, 7941616), (16, 4963510), (20, 3970808), (32, 2481755), (40, 1985404), (80, 992702), (137, 579680), (160, 496351), (274, 289840), (548, 144920), (685, 115936), (1096, 72460), (1370, 57968), (2192, 36230), (2740, 28984), (3623, 21920), (4384, 18115), (5480, 14492), (7246, 10960)]