39672380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 95679360

約数和(自身を除く): 56006980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9491, 18982, 37964, 47455, 94910, 104401, 180329, 189820, 208802, 360658, 417604, 522005, 721316, 901645, 1044010, 1803290, 1983619, 2088020, 3606580, 3967238, 7934476, 9918095, 19836190, 39672380]

約数ペア:

[(1, 39672380), (2, 19836190), (4, 9918095), (5, 7934476), (10, 3967238), (11, 3606580), (19, 2088020), (20, 1983619), (22, 1803290), (38, 1044010), (44, 901645), (55, 721316), (76, 522005), (95, 417604), (110, 360658), (190, 208802), (209, 189820), (220, 180329), (380, 104401), (418, 94910), (836, 47455), (1045, 37964), (2090, 18982), (4180, 9491)]