27099820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 35396180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 619, 796, 995, 1238, 1990, 2189, 2476, 3095, 3980, 4378, 6190, 6809, 8756, 10945, 12380, 13618, 21890, 27236, 34045, 43780, 68090, 123181, 136180, 246362, 492724, 615905, 1231810, 1354991, 2463620, 2709982, 5419964, 6774955, 13549910, 27099820]

約数ペア:

[(1, 27099820), (2, 13549910), (4, 6774955), (5, 5419964), (10, 2709982), (11, 2463620), (20, 1354991), (22, 1231810), (44, 615905), (55, 492724), (110, 246362), (199, 136180), (220, 123181), (398, 68090), (619, 43780), (796, 34045), (995, 27236), (1238, 21890), (1990, 13618), (2189, 12380), (2476, 10945), (3095, 8756), (3980, 6809), (4378, 6190)]