8386620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 26078976

約数和(自身を除く): 17692356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 131, 132, 165, 194, 220, 262, 291, 330, 388, 393, 485, 524, 582, 655, 660, 786, 970, 1067, 1164, 1310, 1441, 1455, 1572, 1940, 1965, 2134, 2620, 2882, 2910, 3201, 3930, 4268, 4323, 5335, 5764, 5820, 6402, 7205, 7860, 8646, 10670, 12707, 12804, 14410, 16005, 17292, 21340, 21615, 25414, 28820, 32010, 38121, 43230, 50828, 63535, 64020, 76242, 86460, 127070, 139777, 152484, 190605, 254140, 279554, 381210, 419331, 559108, 698885, 762420, 838662, 1397770, 1677324, 2096655, 2795540, 4193310, 8386620]

約数ペア:

[(1, 8386620), (2, 4193310), (3, 2795540), (4, 2096655), (5, 1677324), (6, 1397770), (10, 838662), (11, 762420), (12, 698885), (15, 559108), (20, 419331), (22, 381210), (30, 279554), (33, 254140), (44, 190605), (55, 152484), (60, 139777), (66, 127070), (97, 86460), (110, 76242), (131, 64020), (132, 63535), (165, 50828), (194, 43230), (220, 38121), (262, 32010), (291, 28820), (330, 25414), (388, 21615), (393, 21340), (485, 17292), (524, 16005), (582, 14410), (655, 12804), (660, 12707), (786, 10670), (970, 8646), (1067, 7860), (1164, 7205), (1310, 6402), (1441, 5820), (1455, 5764), (1572, 5335), (1940, 4323), (1965, 4268), (2134, 3930), (2620, 3201), (2882, 2910)]