1603422220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{10853}}^1$

素因数の和:11034

約数の個数: 48

約数和(自身を含む): 3446362080

約数和(自身を除く): 1842939860

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 166, 178, 332, 356, 415, 445, 830, 890, 1660, 1780, 7387, 10853, 14774, 21706, 29548, 36935, 43412, 54265, 73870, 108530, 147740, 217060, 900799, 965917, 1801598, 1931834, 3603196, 3863668, 4503995, 4829585, 9007990, 9659170, 18015980, 19318340, 80171111, 160342222, 320684444, 400855555, 801711110, 1603422220]

約数ペア:

[(1, 1603422220), (2, 801711110), (4, 400855555), (5, 320684444), (10, 160342222), (20, 80171111), (83, 19318340), (89, 18015980), (166, 9659170), (178, 9007990), (332, 4829585), (356, 4503995), (415, 3863668), (445, 3603196), (830, 1931834), (890, 1801598), (1660, 965917), (1780, 900799), (7387, 217060), (10853, 147740), (14774, 108530), (21706, 73870), (29548, 54265), (36935, 43412)]