22620640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 41730080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1063, 1064, 1120, 1330, 1520, 2126, 2128, 2660, 3040, 4252, 4256, 5315, 5320, 7441, 8504, 10630, 10640, 14882, 17008, 20197, 21260, 21280, 29764, 34016, 37205, 40394, 42520, 59528, 74410, 80788, 85040, 100985, 119056, 141379, 148820, 161576, 170080, 201970, 238112, 282758, 297640, 323152, 403940, 565516, 595280, 646304, 706895, 807880, 1131032, 1190560, 1413790, 1615760, 2262064, 2827580, 3231520, 4524128, 5655160, 11310320, 22620640]

約数ペア:

[(1, 22620640), (2, 11310320), (4, 5655160), (5, 4524128), (7, 3231520), (8, 2827580), (10, 2262064), (14, 1615760), (16, 1413790), (19, 1190560), (20, 1131032), (28, 807880), (32, 706895), (35, 646304), (38, 595280), (40, 565516), (56, 403940), (70, 323152), (76, 297640), (80, 282758), (95, 238112), (112, 201970), (133, 170080), (140, 161576), (152, 148820), (160, 141379), (190, 119056), (224, 100985), (266, 85040), (280, 80788), (304, 74410), (380, 59528), (532, 42520), (560, 40394), (608, 37205), (665, 34016), (760, 29764), (1063, 21280), (1064, 21260), (1120, 20197), (1330, 17008), (1520, 14882), (2126, 10640), (2128, 10630), (2660, 8504), (3040, 7441), (4252, 5320), (4256, 5315)]