20150152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 41925600

約数和(自身を除く): 21775448

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 3881, 5192, 7762, 15524, 31048, 42691, 85382, 170764, 228979, 341528, 457958, 915916, 1831832, 2518769, 5037538, 10075076, 20150152]

約数ペア:

[(1, 20150152), (2, 10075076), (4, 5037538), (8, 2518769), (11, 1831832), (22, 915916), (44, 457958), (59, 341528), (88, 228979), (118, 170764), (236, 85382), (472, 42691), (649, 31048), (1298, 15524), (2596, 7762), (3881, 5192)]