9966560

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 23750496

約数和(自身を除く): 13783936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 373, 668, 746, 835, 1336, 1492, 1670, 1865, 2672, 2984, 3340, 3730, 5344, 5968, 6680, 7460, 11936, 13360, 14920, 26720, 29840, 59680, 62291, 124582, 249164, 311455, 498328, 622910, 996656, 1245820, 1993312, 2491640, 4983280, 9966560]

約数ペア:

[(1, 9966560), (2, 4983280), (4, 2491640), (5, 1993312), (8, 1245820), (10, 996656), (16, 622910), (20, 498328), (32, 311455), (40, 249164), (80, 124582), (160, 62291), (167, 59680), (334, 29840), (373, 26720), (668, 14920), (746, 13360), (835, 11936), (1336, 7460), (1492, 6680), (1670, 5968), (1865, 5344), (2672, 3730), (2984, 3340)]