56568320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 80

約数和(自身を含む): 142892640

約数和(自身を除く): 86324320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1163, 1216, 1280, 1520, 2326, 2432, 2560, 3040, 4652, 4864, 5815, 6080, 9304, 9728, 11630, 12160, 18608, 22097, 23260, 24320, 37216, 44194, 46520, 48640, 74432, 88388, 93040, 110485, 148864, 176776, 186080, 220970, 297728, 353552, 372160, 441940, 595456, 707104, 744320, 883880, 1414208, 1488640, 1767760, 2828416, 2977280, 3535520, 5656832, 7071040, 11313664, 14142080, 28284160, 56568320]

約数ペア:

[(1, 56568320), (2, 28284160), (4, 14142080), (5, 11313664), (8, 7071040), (10, 5656832), (16, 3535520), (19, 2977280), (20, 2828416), (32, 1767760), (38, 1488640), (40, 1414208), (64, 883880), (76, 744320), (80, 707104), (95, 595456), (128, 441940), (152, 372160), (160, 353552), (190, 297728), (256, 220970), (304, 186080), (320, 176776), (380, 148864), (512, 110485), (608, 93040), (640, 88388), (760, 74432), (1163, 48640), (1216, 46520), (1280, 44194), (1520, 37216), (2326, 24320), (2432, 23260), (2560, 22097), (3040, 18608), (4652, 12160), (4864, 11630), (5815, 9728), (6080, 9304)]