5326460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 6648580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 131, 190, 214, 262, 380, 428, 524, 535, 655, 1070, 1310, 2033, 2140, 2489, 2620, 4066, 4978, 8132, 9956, 10165, 12445, 14017, 20330, 24890, 28034, 40660, 49780, 56068, 70085, 140170, 266323, 280340, 532646, 1065292, 1331615, 2663230, 5326460]

約数ペア:

[(1, 5326460), (2, 2663230), (4, 1331615), (5, 1065292), (10, 532646), (19, 280340), (20, 266323), (38, 140170), (76, 70085), (95, 56068), (107, 49780), (131, 40660), (190, 28034), (214, 24890), (262, 20330), (380, 14017), (428, 12445), (524, 10165), (535, 9956), (655, 8132), (1070, 4978), (1310, 4066), (2033, 2620), (2140, 2489)]