86010320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 223324992

約数和(自身を除く): 137314672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2273, 2365, 3440, 3784, 4546, 4730, 7568, 9092, 9460, 11365, 18184, 18920, 22730, 25003, 36368, 37840, 45460, 50006, 90920, 97739, 100012, 125015, 181840, 195478, 200024, 250030, 390956, 400048, 488695, 500060, 781912, 977390, 1000120, 1075129, 1563824, 1954780, 2000240, 2150258, 3909560, 4300516, 5375645, 7819120, 8601032, 10751290, 17202064, 21502580, 43005160, 86010320]

約数ペア:

[(1, 86010320), (2, 43005160), (4, 21502580), (5, 17202064), (8, 10751290), (10, 8601032), (11, 7819120), (16, 5375645), (20, 4300516), (22, 3909560), (40, 2150258), (43, 2000240), (44, 1954780), (55, 1563824), (80, 1075129), (86, 1000120), (88, 977390), (110, 781912), (172, 500060), (176, 488695), (215, 400048), (220, 390956), (344, 250030), (430, 200024), (440, 195478), (473, 181840), (688, 125015), (860, 100012), (880, 97739), (946, 90920), (1720, 50006), (1892, 45460), (2273, 37840), (2365, 36368), (3440, 25003), (3784, 22730), (4546, 18920), (4730, 18184), (7568, 11365), (9092, 9460)]