86048388880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229781}}^1$

素因数の和:229976

約数の個数: 80

約数和(自身を含む): 207884694528

約数和(自身を除く): 121836305648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 248, 302, 310, 496, 604, 620, 755, 1208, 1240, 1510, 2416, 2480, 3020, 4681, 6040, 9362, 12080, 18724, 23405, 37448, 46810, 74896, 93620, 187240, 229781, 374480, 459562, 919124, 1148905, 1838248, 2297810, 3676496, 4595620, 7123211, 9191240, 14246422, 18382480, 28492844, 34696931, 35616055, 56985688, 69393862, 71232110, 113971376, 138787724, 142464220, 173484655, 277575448, 284928440, 346969310, 555150896, 569856880, 693938620, 1075604861, 1387877240, 2151209722, 2775754480, 4302419444, 5378024305, 8604838888, 10756048610, 17209677776, 21512097220, 43024194440, 86048388880]

約数ペア:

[(1, 86048388880), (2, 43024194440), (4, 21512097220), (5, 17209677776), (8, 10756048610), (10, 8604838888), (16, 5378024305), (20, 4302419444), (31, 2775754480), (40, 2151209722), (62, 1387877240), (80, 1075604861), (124, 693938620), (151, 569856880), (155, 555150896), (248, 346969310), (302, 284928440), (310, 277575448), (496, 173484655), (604, 142464220), (620, 138787724), (755, 113971376), (1208, 71232110), (1240, 69393862), (1510, 56985688), (2416, 35616055), (2480, 34696931), (3020, 28492844), (4681, 18382480), (6040, 14246422), (9362, 9191240), (12080, 7123211), (18724, 4595620), (23405, 3676496), (37448, 2297810), (46810, 1838248), (74896, 1148905), (93620, 919124), (187240, 459562), (229781, 374480)]