66188410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 58227590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2399, 2759, 4798, 5518, 11995, 13795, 23990, 27590, 74369, 148738, 213511, 371845, 427022, 743690, 1067555, 2135110, 6618841, 13237682, 33094205, 66188410]

約数ペア:

[(1, 66188410), (2, 33094205), (5, 13237682), (10, 6618841), (31, 2135110), (62, 1067555), (89, 743690), (155, 427022), (178, 371845), (310, 213511), (445, 148738), (890, 74369), (2399, 27590), (2759, 23990), (4798, 13795), (5518, 11995)]