10166920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 24520320

約数和(自身を除く): 14353400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 257, 344, 430, 460, 514, 860, 920, 989, 1028, 1285, 1720, 1978, 2056, 2570, 3956, 4945, 5140, 5911, 7912, 9890, 10280, 11051, 11822, 19780, 22102, 23644, 29555, 39560, 44204, 47288, 55255, 59110, 88408, 110510, 118220, 221020, 236440, 254173, 442040, 508346, 1016692, 1270865, 2033384, 2541730, 5083460, 10166920]

約数ペア:

[(1, 10166920), (2, 5083460), (4, 2541730), (5, 2033384), (8, 1270865), (10, 1016692), (20, 508346), (23, 442040), (40, 254173), (43, 236440), (46, 221020), (86, 118220), (92, 110510), (115, 88408), (172, 59110), (184, 55255), (215, 47288), (230, 44204), (257, 39560), (344, 29555), (430, 23644), (460, 22102), (514, 19780), (860, 11822), (920, 11051), (989, 10280), (1028, 9890), (1285, 7912), (1720, 5911), (1978, 5140), (2056, 4945), (2570, 3956)]