22061140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 48787200

約数和(自身を除く): 26726060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 241, 398, 460, 482, 796, 964, 995, 1205, 1990, 2410, 3980, 4577, 4820, 5543, 9154, 11086, 18308, 22172, 22885, 27715, 45770, 47959, 55430, 91540, 95918, 110860, 191836, 239795, 479590, 959180, 1103057, 2206114, 4412228, 5515285, 11030570, 22061140]

約数ペア:

[(1, 22061140), (2, 11030570), (4, 5515285), (5, 4412228), (10, 2206114), (20, 1103057), (23, 959180), (46, 479590), (92, 239795), (115, 191836), (199, 110860), (230, 95918), (241, 91540), (398, 55430), (460, 47959), (482, 45770), (796, 27715), (964, 22885), (995, 22172), (1205, 18308), (1990, 11086), (2410, 9154), (3980, 5543), (4577, 4820)]