11011020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 32901120

約数和(自身を除く): 21890100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 101, 115, 138, 158, 202, 230, 237, 276, 303, 316, 345, 395, 404, 460, 474, 505, 606, 690, 790, 948, 1010, 1185, 1212, 1380, 1515, 1580, 1817, 2020, 2323, 2370, 3030, 3634, 4646, 4740, 5451, 6060, 6969, 7268, 7979, 9085, 9292, 10902, 11615, 13938, 15958, 18170, 21804, 23230, 23937, 27255, 27876, 31916, 34845, 36340, 39895, 46460, 47874, 54510, 69690, 79790, 95748, 109020, 119685, 139380, 159580, 183517, 239370, 367034, 478740, 550551, 734068, 917585, 1101102, 1835170, 2202204, 2752755, 3670340, 5505510, 11011020]

約数ペア:

[(1, 11011020), (2, 5505510), (3, 3670340), (4, 2752755), (5, 2202204), (6, 1835170), (10, 1101102), (12, 917585), (15, 734068), (20, 550551), (23, 478740), (30, 367034), (46, 239370), (60, 183517), (69, 159580), (79, 139380), (92, 119685), (101, 109020), (115, 95748), (138, 79790), (158, 69690), (202, 54510), (230, 47874), (237, 46460), (276, 39895), (303, 36340), (316, 34845), (345, 31916), (395, 27876), (404, 27255), (460, 23937), (474, 23230), (505, 21804), (606, 18170), (690, 15958), (790, 13938), (948, 11615), (1010, 10902), (1185, 9292), (1212, 9085), (1380, 7979), (1515, 7268), (1580, 6969), (1817, 6060), (2020, 5451), (2323, 4740), (2370, 4646), (3030, 3634)]