8606620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 21772800

約数和(自身を除く): 13166180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 71, 76, 95, 110, 116, 142, 145, 190, 209, 220, 284, 290, 319, 355, 380, 418, 551, 580, 638, 710, 781, 836, 1045, 1102, 1276, 1349, 1420, 1562, 1595, 2059, 2090, 2204, 2698, 2755, 3124, 3190, 3905, 4118, 4180, 5396, 5510, 6061, 6380, 6745, 7810, 8236, 10295, 11020, 12122, 13490, 14839, 15620, 20590, 22649, 24244, 26980, 29678, 30305, 39121, 41180, 45298, 59356, 60610, 74195, 78242, 90596, 113245, 121220, 148390, 156484, 195605, 226490, 296780, 391210, 430331, 452980, 782420, 860662, 1721324, 2151655, 4303310, 8606620]

約数ペア:

[(1, 8606620), (2, 4303310), (4, 2151655), (5, 1721324), (10, 860662), (11, 782420), (19, 452980), (20, 430331), (22, 391210), (29, 296780), (38, 226490), (44, 195605), (55, 156484), (58, 148390), (71, 121220), (76, 113245), (95, 90596), (110, 78242), (116, 74195), (142, 60610), (145, 59356), (190, 45298), (209, 41180), (220, 39121), (284, 30305), (290, 29678), (319, 26980), (355, 24244), (380, 22649), (418, 20590), (551, 15620), (580, 14839), (638, 13490), (710, 12122), (781, 11020), (836, 10295), (1045, 8236), (1102, 7810), (1276, 6745), (1349, 6380), (1420, 6061), (1562, 5510), (1595, 5396), (2059, 4180), (2090, 4118), (2204, 3905), (2698, 3190), (2755, 3124)]