39810130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 36083630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1097, 1910, 2194, 3629, 5485, 7258, 10970, 18145, 20843, 36290, 41686, 104215, 208430, 209527, 419054, 1047635, 2095270, 3981013, 7962026, 19905065, 39810130]

約数ペア:

[(1, 39810130), (2, 19905065), (5, 7962026), (10, 3981013), (19, 2095270), (38, 1047635), (95, 419054), (190, 209527), (191, 208430), (382, 104215), (955, 41686), (1097, 36290), (1910, 20843), (2194, 18145), (3629, 10970), (5485, 7258)]