39578330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 84758400

約数和(自身を除く): 45180070

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 653, 1045, 1102, 1306, 1595, 2090, 2755, 3190, 3265, 5510, 6061, 6530, 7183, 12122, 12407, 14366, 18937, 24814, 30305, 35915, 37874, 60610, 62035, 71830, 94685, 124070, 136477, 189370, 208307, 272954, 359803, 416614, 682385, 719606, 1041535, 1364770, 1799015, 2083070, 3598030, 3957833, 7915666, 19789165, 39578330]

約数ペア:

[(1, 39578330), (2, 19789165), (5, 7915666), (10, 3957833), (11, 3598030), (19, 2083070), (22, 1799015), (29, 1364770), (38, 1041535), (55, 719606), (58, 682385), (95, 416614), (110, 359803), (145, 272954), (190, 208307), (209, 189370), (290, 136477), (319, 124070), (418, 94685), (551, 71830), (638, 62035), (653, 60610), (1045, 37874), (1102, 35915), (1306, 30305), (1595, 24814), (2090, 18937), (2755, 14366), (3190, 12407), (3265, 12122), (5510, 7183), (6061, 6530)]