448049690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 889849800

約数和(自身を除く): 441800110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 349, 605, 698, 1061, 1210, 1745, 2122, 3490, 3839, 5305, 7678, 10610, 11671, 19195, 23342, 38390, 42229, 58355, 84458, 116710, 128381, 211145, 256762, 370289, 422290, 641905, 740578, 1283810, 1851445, 3702890, 4073179, 8146358, 20365895, 40731790, 44804969, 89609938, 224024845, 448049690]

約数ペア:

[(1, 448049690), (2, 224024845), (5, 89609938), (10, 44804969), (11, 40731790), (22, 20365895), (55, 8146358), (110, 4073179), (121, 3702890), (242, 1851445), (349, 1283810), (605, 740578), (698, 641905), (1061, 422290), (1210, 370289), (1745, 256762), (2122, 211145), (3490, 128381), (3839, 116710), (5305, 84458), (7678, 58355), (10610, 42229), (11671, 38390), (19195, 23342)]