126509440

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4659

約数の個数: 64

約数和(自身を含む): 309537360

約数和(自身を除く): 183027920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 4597, 5504, 6880, 9194, 13760, 18388, 22985, 27520, 36776, 45970, 73552, 91940, 147104, 183880, 197671, 294208, 367760, 395342, 588416, 735520, 790684, 988355, 1471040, 1581368, 1976710, 2942080, 3162736, 3953420, 6325472, 7906840, 12650944, 15813680, 25301888, 31627360, 63254720, 126509440]

約数ペア:

[(1, 126509440), (2, 63254720), (4, 31627360), (5, 25301888), (8, 15813680), (10, 12650944), (16, 7906840), (20, 6325472), (32, 3953420), (40, 3162736), (43, 2942080), (64, 1976710), (80, 1581368), (86, 1471040), (128, 988355), (160, 790684), (172, 735520), (215, 588416), (320, 395342), (344, 367760), (430, 294208), (640, 197671), (688, 183880), (860, 147104), (1376, 91940), (1720, 73552), (2752, 45970), (3440, 36776), (4597, 27520), (5504, 22985), (6880, 18388), (9194, 13760)]