269599990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52147}}^1$

素因数の和:52212

約数の個数: 32

約数和(自身を含む): 540670464

約数和(自身を除く): 271070474

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 52147, 104294, 260735, 521470, 573617, 1147234, 2450909, 2868085, 4901818, 5736170, 12254545, 24509090, 26959999, 53919998, 134799995, 269599990]

約数ペア:

[(1, 269599990), (2, 134799995), (5, 53919998), (10, 26959999), (11, 24509090), (22, 12254545), (47, 5736170), (55, 4901818), (94, 2868085), (110, 2450909), (235, 1147234), (470, 573617), (517, 521470), (1034, 260735), (2585, 104294), (5170, 52147)]