2244280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 5317200

約数和(自身を除く): 3072920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2953, 5906, 11812, 14765, 23624, 29530, 56107, 59060, 112214, 118120, 224428, 280535, 448856, 561070, 1122140, 2244280]

約数ペア:

[(1, 2244280), (2, 1122140), (4, 561070), (5, 448856), (8, 280535), (10, 224428), (19, 118120), (20, 112214), (38, 59060), (40, 56107), (76, 29530), (95, 23624), (152, 14765), (190, 11812), (380, 5906), (760, 2953)]