5412520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 7029080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2879, 5758, 11516, 14395, 23032, 28790, 57580, 115160, 135313, 270626, 541252, 676565, 1082504, 1353130, 2706260, 5412520]

約数ペア:

[(1, 5412520), (2, 2706260), (4, 1353130), (5, 1082504), (8, 676565), (10, 541252), (20, 270626), (40, 135313), (47, 115160), (94, 57580), (188, 28790), (235, 23032), (376, 14395), (470, 11516), (940, 5758), (1880, 2879)]