47929040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3539

約数の個数: 40

約数和(自身を含む): 112091040

約数和(自身を除く): 64162000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3347, 3580, 6694, 7160, 13388, 14320, 16735, 26776, 33470, 53552, 66940, 133880, 267760, 599113, 1198226, 2396452, 2995565, 4792904, 5991130, 9585808, 11982260, 23964520, 47929040]

約数ペア:

[(1, 47929040), (2, 23964520), (4, 11982260), (5, 9585808), (8, 5991130), (10, 4792904), (16, 2995565), (20, 2396452), (40, 1198226), (80, 599113), (179, 267760), (358, 133880), (716, 66940), (895, 53552), (1432, 33470), (1790, 26776), (2864, 16735), (3347, 14320), (3580, 13388), (6694, 7160)]