2277560

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 5186160

約数和(自身を除く): 2908600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 587, 776, 970, 1174, 1940, 2348, 2935, 3880, 4696, 5870, 11740, 23480, 56939, 113878, 227756, 284695, 455512, 569390, 1138780, 2277560]

約数ペア:

[(1, 2277560), (2, 1138780), (4, 569390), (5, 455512), (8, 284695), (10, 227756), (20, 113878), (40, 56939), (97, 23480), (194, 11740), (388, 5870), (485, 4696), (587, 3880), (776, 2935), (970, 2348), (1174, 1940)]