10355980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 12868340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 479, 940, 958, 1081, 1916, 2162, 2395, 4324, 4790, 5405, 9580, 10810, 11017, 21620, 22034, 22513, 44068, 45026, 55085, 90052, 110170, 112565, 220340, 225130, 450260, 517799, 1035598, 2071196, 2588995, 5177990, 10355980]

約数ペア:

[(1, 10355980), (2, 5177990), (4, 2588995), (5, 2071196), (10, 1035598), (20, 517799), (23, 450260), (46, 225130), (47, 220340), (92, 112565), (94, 110170), (115, 90052), (188, 55085), (230, 45026), (235, 44068), (460, 22513), (470, 22034), (479, 21620), (940, 11017), (958, 10810), (1081, 9580), (1916, 5405), (2162, 4790), (2395, 4324)]