27790147360

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{1579}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 66092967360

約数和(自身を除く): 38302820000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 347, 634, 694, 1268, 1388, 1579, 1585, 1735, 2536, 2776, 3158, 3170, 3470, 5072, 5552, 6316, 6340, 6940, 7895, 10144, 11104, 12632, 12680, 13880, 15790, 25264, 25360, 27760, 31580, 50528, 50720, 55520, 63160, 109999, 126320, 219998, 252640, 439996, 500543, 547913, 549995, 879992, 1001086, 1095826, 1099990, 1759984, 2002172, 2191652, 2199980, 2502715, 2739565, 3519968, 4004344, 4383304, 4399960, 5005430, 5479130, 8008688, 8766608, 8799920, 10010860, 10958260, 16017376, 17533216, 17599840, 20021720, 21916520, 40043440, 43833040, 80086880, 87666080, 173688421, 347376842, 694753684, 868442105, 1389507368, 1736884210, 2779014736, 3473768420, 5558029472, 6947536840, 13895073680, 27790147360]

約数ペア:

[(1, 27790147360), (2, 13895073680), (4, 6947536840), (5, 5558029472), (8, 3473768420), (10, 2779014736), (16, 1736884210), (20, 1389507368), (32, 868442105), (40, 694753684), (80, 347376842), (160, 173688421), (317, 87666080), (347, 80086880), (634, 43833040), (694, 40043440), (1268, 21916520), (1388, 20021720), (1579, 17599840), (1585, 17533216), (1735, 16017376), (2536, 10958260), (2776, 10010860), (3158, 8799920), (3170, 8766608), (3470, 8008688), (5072, 5479130), (5552, 5005430), (6316, 4399960), (6340, 4383304), (6940, 4004344), (7895, 3519968), (10144, 2739565), (11104, 2502715), (12632, 2199980), (12680, 2191652), (13880, 2002172), (15790, 1759984), (25264, 1099990), (25360, 1095826), (27760, 1001086), (31580, 879992), (50528, 549995), (50720, 547913), (55520, 500543), (63160, 439996), (109999, 252640), (126320, 219998)]