5113760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 12483072

約数和(自身を除く): 7369312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1031, 1240, 2062, 2480, 4124, 4960, 5155, 8248, 10310, 16496, 20620, 31961, 32992, 41240, 63922, 82480, 127844, 159805, 164960, 255688, 319610, 511376, 639220, 1022752, 1278440, 2556880, 5113760]

約数ペア:

[(1, 5113760), (2, 2556880), (4, 1278440), (5, 1022752), (8, 639220), (10, 511376), (16, 319610), (20, 255688), (31, 164960), (32, 159805), (40, 127844), (62, 82480), (80, 63922), (124, 41240), (155, 32992), (160, 31961), (248, 20620), (310, 16496), (496, 10310), (620, 8248), (992, 5155), (1031, 4960), (1240, 4124), (2062, 2480)]