10487320

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 23716800

約数和(自身を除く): 13229480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1097, 1195, 1912, 2194, 2390, 4388, 4780, 5485, 8776, 9560, 10970, 21940, 43880, 262183, 524366, 1048732, 1310915, 2097464, 2621830, 5243660, 10487320]

約数ペア:

[(1, 10487320), (2, 5243660), (4, 2621830), (5, 2097464), (8, 1310915), (10, 1048732), (20, 524366), (40, 262183), (239, 43880), (478, 21940), (956, 10970), (1097, 9560), (1195, 8776), (1912, 5485), (2194, 4780), (2390, 4388)]