11205370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 23721984

約数和(自身を除く): 12516614

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 103, 110, 115, 206, 215, 230, 253, 430, 473, 506, 515, 946, 989, 1030, 1133, 1265, 1978, 2266, 2365, 2369, 2530, 4429, 4730, 4738, 4945, 5665, 8858, 9890, 10879, 11330, 11845, 21758, 22145, 23690, 26059, 44290, 48719, 52118, 54395, 97438, 101867, 108790, 130295, 203734, 243595, 260590, 487190, 509335, 1018670, 1120537, 2241074, 5602685, 11205370]

約数ペア:

[(1, 11205370), (2, 5602685), (5, 2241074), (10, 1120537), (11, 1018670), (22, 509335), (23, 487190), (43, 260590), (46, 243595), (55, 203734), (86, 130295), (103, 108790), (110, 101867), (115, 97438), (206, 54395), (215, 52118), (230, 48719), (253, 44290), (430, 26059), (473, 23690), (506, 22145), (515, 21758), (946, 11845), (989, 11330), (1030, 10879), (1133, 9890), (1265, 8858), (1978, 5665), (2266, 4945), (2365, 4738), (2369, 4730), (2530, 4429)]