885193340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{533249}}^1$

素因数の和:533341

約数の個数: 24

約数和(自身を含む): 1881306000

約数和(自身を除く): 996112660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 533249, 1066498, 2132996, 2666245, 5332490, 10664980, 44259667, 88519334, 177038668, 221298335, 442596670, 885193340]

約数ペア:

[(1, 885193340), (2, 442596670), (4, 221298335), (5, 177038668), (10, 88519334), (20, 44259667), (83, 10664980), (166, 5332490), (332, 2666245), (415, 2132996), (830, 1066498), (1660, 533249)]