967688080

素因数分解:

$2^4\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{6343}}^1$

素因数の和:8263

約数の個数: 40

約数和(自身を含む): 2251409472

約数和(自身を除く): 1283721392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1907, 3814, 6343, 7628, 9535, 12686, 15256, 19070, 25372, 30512, 31715, 38140, 50744, 63430, 76280, 101488, 126860, 152560, 253720, 507440, 12096101, 24192202, 48384404, 60480505, 96768808, 120961010, 193537616, 241922020, 483844040, 967688080]

約数ペア:

[(1, 967688080), (2, 483844040), (4, 241922020), (5, 193537616), (8, 120961010), (10, 96768808), (16, 60480505), (20, 48384404), (40, 24192202), (80, 12096101), (1907, 507440), (3814, 253720), (6343, 152560), (7628, 126860), (9535, 101488), (12686, 76280), (15256, 63430), (19070, 50744), (25372, 38140), (30512, 31715)]