5906020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 7093148

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 103, 122, 188, 206, 235, 244, 305, 412, 470, 515, 610, 940, 1030, 1220, 2060, 2867, 4841, 5734, 6283, 9682, 11468, 12566, 14335, 19364, 24205, 25132, 28670, 31415, 48410, 57340, 62830, 96820, 125660, 295301, 590602, 1181204, 1476505, 2953010, 5906020]

約数ペア:

[(1, 5906020), (2, 2953010), (4, 1476505), (5, 1181204), (10, 590602), (20, 295301), (47, 125660), (61, 96820), (94, 62830), (103, 57340), (122, 48410), (188, 31415), (206, 28670), (235, 25132), (244, 24205), (305, 19364), (412, 14335), (470, 12566), (515, 11468), (610, 9682), (940, 6283), (1030, 5734), (1220, 4841), (2060, 2867)]