11448580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 28252224

約数和(自身を除く): 16803644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4003, 8006, 16012, 20015, 40030, 44033, 52039, 80060, 88066, 104078, 176132, 208156, 220165, 260195, 440330, 520390, 572429, 880660, 1040780, 1144858, 2289716, 2862145, 5724290, 11448580]

約数ペア:

[(1, 11448580), (2, 5724290), (4, 2862145), (5, 2289716), (10, 1144858), (11, 1040780), (13, 880660), (20, 572429), (22, 520390), (26, 440330), (44, 260195), (52, 220165), (55, 208156), (65, 176132), (110, 104078), (130, 88066), (143, 80060), (220, 52039), (260, 44033), (286, 40030), (572, 20015), (715, 16012), (1430, 8006), (2860, 4003)]