103105520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{184117}}^1$

素因数の和:184137

約数の個数: 40

約数和(自身を含む): 273967584

約数和(自身を除く): 170862064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 184117, 368234, 736468, 920585, 1288819, 1472936, 1841170, 2577638, 2945872, 3682340, 5155276, 6444095, 7364680, 10310552, 12888190, 14729360, 20621104, 25776380, 51552760, 103105520]

約数ペア:

[(1, 103105520), (2, 51552760), (4, 25776380), (5, 20621104), (7, 14729360), (8, 12888190), (10, 10310552), (14, 7364680), (16, 6444095), (20, 5155276), (28, 3682340), (35, 2945872), (40, 2577638), (56, 1841170), (70, 1472936), (80, 1288819), (112, 920585), (140, 736468), (280, 368234), (560, 184117)]