22658240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 60679584

約数和(自身を除く): 38021344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 157, 160, 164, 176, 205, 220, 314, 320, 328, 352, 410, 440, 451, 628, 656, 704, 785, 820, 880, 902, 1256, 1312, 1570, 1640, 1727, 1760, 1804, 2255, 2512, 2624, 3140, 3280, 3454, 3520, 3608, 4510, 5024, 6280, 6437, 6560, 6908, 7216, 8635, 9020, 10048, 12560, 12874, 13120, 13816, 14432, 17270, 18040, 25120, 25748, 27632, 28864, 32185, 34540, 36080, 50240, 51496, 55264, 64370, 69080, 70807, 72160, 102992, 110528, 128740, 138160, 141614, 144320, 205984, 257480, 276320, 283228, 354035, 411968, 514960, 552640, 566456, 708070, 1029920, 1132912, 1416140, 2059840, 2265824, 2832280, 4531648, 5664560, 11329120, 22658240]

約数ペア:

[(1, 22658240), (2, 11329120), (4, 5664560), (5, 4531648), (8, 2832280), (10, 2265824), (11, 2059840), (16, 1416140), (20, 1132912), (22, 1029920), (32, 708070), (40, 566456), (41, 552640), (44, 514960), (55, 411968), (64, 354035), (80, 283228), (82, 276320), (88, 257480), (110, 205984), (157, 144320), (160, 141614), (164, 138160), (176, 128740), (205, 110528), (220, 102992), (314, 72160), (320, 70807), (328, 69080), (352, 64370), (410, 55264), (440, 51496), (451, 50240), (628, 36080), (656, 34540), (704, 32185), (785, 28864), (820, 27632), (880, 25748), (902, 25120), (1256, 18040), (1312, 17270), (1570, 14432), (1640, 13816), (1727, 13120), (1760, 12874), (1804, 12560), (2255, 10048), (2512, 9020), (2624, 8635), (3140, 7216), (3280, 6908), (3454, 6560), (3520, 6437), (3608, 6280), (4510, 5024)]