5764520

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 13050720

約数和(自身を除く): 7286200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 683, 844, 1055, 1366, 1688, 2110, 2732, 3415, 4220, 5464, 6830, 8440, 13660, 27320, 144113, 288226, 576452, 720565, 1152904, 1441130, 2882260, 5764520]

約数ペア:

[(1, 5764520), (2, 2882260), (4, 1441130), (5, 1152904), (8, 720565), (10, 576452), (20, 288226), (40, 144113), (211, 27320), (422, 13660), (683, 8440), (844, 6830), (1055, 5464), (1366, 4220), (1688, 3415), (2110, 2732)]