115257380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26557}}^1$

素因数の和:26604

約数の個数: 48

約数和(自身を含む): 285551616

約数和(自身を除く): 170294236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 26557, 53114, 106228, 132785, 185899, 265570, 371798, 531140, 743596, 823267, 929495, 1646534, 1858990, 3293068, 3717980, 4116335, 5762869, 8232670, 11525738, 16465340, 23051476, 28814345, 57628690, 115257380]

約数ペア:

[(1, 115257380), (2, 57628690), (4, 28814345), (5, 23051476), (7, 16465340), (10, 11525738), (14, 8232670), (20, 5762869), (28, 4116335), (31, 3717980), (35, 3293068), (62, 1858990), (70, 1646534), (124, 929495), (140, 823267), (155, 743596), (217, 531140), (310, 371798), (434, 265570), (620, 185899), (868, 132785), (1085, 106228), (2170, 53114), (4340, 26557)]