11016580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 24857280

約数和(自身を除く): 13840700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 547, 1007, 1060, 1094, 2014, 2188, 2735, 4028, 5035, 5470, 10070, 10393, 10940, 20140, 20786, 28991, 41572, 51965, 57982, 103930, 115964, 144955, 207860, 289910, 550829, 579820, 1101658, 2203316, 2754145, 5508290, 11016580]

約数ペア:

[(1, 11016580), (2, 5508290), (4, 2754145), (5, 2203316), (10, 1101658), (19, 579820), (20, 550829), (38, 289910), (53, 207860), (76, 144955), (95, 115964), (106, 103930), (190, 57982), (212, 51965), (265, 41572), (380, 28991), (530, 20786), (547, 20140), (1007, 10940), (1060, 10393), (1094, 10070), (2014, 5470), (2188, 5035), (2735, 4028)]