22792040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9341}}^1$

素因数の和:9413

約数の個数: 32

約数和(自身を含む): 52128360

約数和(自身を除く): 29336320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 9341, 18682, 37364, 46705, 74728, 93410, 186820, 373640, 569801, 1139602, 2279204, 2849005, 4558408, 5698010, 11396020, 22792040]

約数ペア:

[(1, 22792040), (2, 11396020), (4, 5698010), (5, 4558408), (8, 2849005), (10, 2279204), (20, 1139602), (40, 569801), (61, 373640), (122, 186820), (244, 93410), (305, 74728), (488, 46705), (610, 37364), (1220, 18682), (2440, 9341)]