89370820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 236307456

約数和(自身を除く): 146936636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 385, 443, 524, 655, 770, 886, 917, 1310, 1441, 1540, 1772, 1834, 2215, 2620, 2882, 3101, 3668, 4430, 4585, 4873, 5764, 6202, 7205, 8860, 9170, 9746, 10087, 12404, 14410, 15505, 18340, 19492, 20174, 24365, 28820, 31010, 34111, 40348, 48730, 50435, 58033, 62020, 68222, 97460, 100870, 116066, 136444, 170555, 201740, 232132, 290165, 341110, 406231, 580330, 638363, 682220, 812462, 1160660, 1276726, 1624924, 2031155, 2553452, 3191815, 4062310, 4468541, 6383630, 8124620, 8937082, 12767260, 17874164, 22342705, 44685410, 89370820]

約数ペア:

[(1, 89370820), (2, 44685410), (4, 22342705), (5, 17874164), (7, 12767260), (10, 8937082), (11, 8124620), (14, 6383630), (20, 4468541), (22, 4062310), (28, 3191815), (35, 2553452), (44, 2031155), (55, 1624924), (70, 1276726), (77, 1160660), (110, 812462), (131, 682220), (140, 638363), (154, 580330), (220, 406231), (262, 341110), (308, 290165), (385, 232132), (443, 201740), (524, 170555), (655, 136444), (770, 116066), (886, 100870), (917, 97460), (1310, 68222), (1441, 62020), (1540, 58033), (1772, 50435), (1834, 48730), (2215, 40348), (2620, 34111), (2882, 31010), (3101, 28820), (3668, 24365), (4430, 20174), (4585, 19492), (4873, 18340), (5764, 15505), (6202, 14410), (7205, 12404), (8860, 10087), (9170, 9746)]