11555060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 15443212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 991, 1060, 1166, 1982, 2332, 2915, 3964, 4955, 5830, 9910, 10901, 11660, 19820, 21802, 43604, 52523, 54505, 105046, 109010, 210092, 218020, 262615, 525230, 577753, 1050460, 1155506, 2311012, 2888765, 5777530, 11555060]

約数ペア:

[(1, 11555060), (2, 5777530), (4, 2888765), (5, 2311012), (10, 1155506), (11, 1050460), (20, 577753), (22, 525230), (44, 262615), (53, 218020), (55, 210092), (106, 109010), (110, 105046), (212, 54505), (220, 52523), (265, 43604), (530, 21802), (583, 19820), (991, 11660), (1060, 10901), (1166, 9910), (1982, 5830), (2332, 4955), (2915, 3964)]