22255620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 65197440

約数和(自身を除く): 42941820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 83, 109, 123, 164, 166, 205, 218, 246, 249, 327, 332, 410, 415, 436, 492, 498, 545, 615, 654, 820, 830, 996, 1090, 1230, 1245, 1308, 1635, 1660, 2180, 2460, 2490, 3270, 3403, 4469, 4980, 6540, 6806, 8938, 9047, 10209, 13407, 13612, 17015, 17876, 18094, 20418, 22345, 26814, 27141, 34030, 36188, 40836, 44690, 45235, 51045, 53628, 54282, 67035, 68060, 89380, 90470, 102090, 108564, 134070, 135705, 180940, 204180, 268140, 271410, 370927, 542820, 741854, 1112781, 1483708, 1854635, 2225562, 3709270, 4451124, 5563905, 7418540, 11127810, 22255620]

約数ペア:

[(1, 22255620), (2, 11127810), (3, 7418540), (4, 5563905), (5, 4451124), (6, 3709270), (10, 2225562), (12, 1854635), (15, 1483708), (20, 1112781), (30, 741854), (41, 542820), (60, 370927), (82, 271410), (83, 268140), (109, 204180), (123, 180940), (164, 135705), (166, 134070), (205, 108564), (218, 102090), (246, 90470), (249, 89380), (327, 68060), (332, 67035), (410, 54282), (415, 53628), (436, 51045), (492, 45235), (498, 44690), (545, 40836), (615, 36188), (654, 34030), (820, 27141), (830, 26814), (996, 22345), (1090, 20418), (1230, 18094), (1245, 17876), (1308, 17015), (1635, 13612), (1660, 13407), (2180, 10209), (2460, 9047), (2490, 8938), (3270, 6806), (3403, 6540), (4469, 4980)]