2012362240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{112297}}^1$

素因数の和:112327

約数の個数: 80

約数和(自身を含む): 5514280992

約数和(自身を除く): 3501918752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 112297, 224594, 449188, 561485, 786079, 898376, 1122970, 1572158, 1796752, 2245940, 3144316, 3593504, 3930395, 4491880, 6288632, 7187008, 7860790, 8983760, 12577264, 14374016, 15721580, 17967520, 25154528, 28748032, 31443160, 35935040, 50309056, 57496064, 62886320, 71870080, 100618112, 125772640, 143740160, 201236224, 251545280, 287480320, 402472448, 503090560, 1006181120, 2012362240]

約数ペア:

[(1, 2012362240), (2, 1006181120), (4, 503090560), (5, 402472448), (7, 287480320), (8, 251545280), (10, 201236224), (14, 143740160), (16, 125772640), (20, 100618112), (28, 71870080), (32, 62886320), (35, 57496064), (40, 50309056), (56, 35935040), (64, 31443160), (70, 28748032), (80, 25154528), (112, 17967520), (128, 15721580), (140, 14374016), (160, 12577264), (224, 8983760), (256, 7860790), (280, 7187008), (320, 6288632), (448, 4491880), (512, 3930395), (560, 3593504), (640, 3144316), (896, 2245940), (1120, 1796752), (1280, 1572158), (1792, 1122970), (2240, 898376), (2560, 786079), (3584, 561485), (4480, 449188), (8960, 224594), (17920, 112297)]