88117760

素因数分解:

$2^9\times 5^1\times {\mathrm{34421}}^1$

素因数の和:34444

約数の個数: 40

約数和(自身を含む): 211282236

約数和(自身を除く): 123164476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 34421, 68842, 137684, 172105, 275368, 344210, 550736, 688420, 1101472, 1376840, 2202944, 2753680, 4405888, 5507360, 8811776, 11014720, 17623552, 22029440, 44058880, 88117760]

約数ペア:

[(1, 88117760), (2, 44058880), (4, 22029440), (5, 17623552), (8, 11014720), (10, 8811776), (16, 5507360), (20, 4405888), (32, 2753680), (40, 2202944), (64, 1376840), (80, 1101472), (128, 688420), (160, 550736), (256, 344210), (320, 275368), (512, 172105), (640, 137684), (1280, 68842), (2560, 34421)]