190766560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38461}}^1$

素因数の和:38507

約数の個数: 48

約数和(自身を含む): 465236352

約数和(自身を除く): 274469792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 38461, 76922, 153844, 192305, 307688, 384610, 615376, 769220, 1192291, 1230752, 1538440, 2384582, 3076880, 4769164, 5961455, 6153760, 9538328, 11922910, 19076656, 23845820, 38153312, 47691640, 95383280, 190766560]

約数ペア:

[(1, 190766560), (2, 95383280), (4, 47691640), (5, 38153312), (8, 23845820), (10, 19076656), (16, 11922910), (20, 9538328), (31, 6153760), (32, 5961455), (40, 4769164), (62, 3076880), (80, 2384582), (124, 1538440), (155, 1230752), (160, 1192291), (248, 769220), (310, 615376), (496, 384610), (620, 307688), (992, 192305), (1240, 153844), (2480, 76922), (4960, 38461)]