133134950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 268107840

約数和(自身を除く): 134972890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 478, 650, 857, 1195, 1714, 2390, 3107, 4285, 5975, 6214, 8570, 11141, 11950, 15535, 21425, 22282, 31070, 42850, 55705, 77675, 111410, 155350, 204823, 278525, 409646, 557050, 1024115, 2048230, 2662699, 5120575, 5325398, 10241150, 13313495, 26626990, 66567475, 133134950]

約数ペア:

[(1, 133134950), (2, 66567475), (5, 26626990), (10, 13313495), (13, 10241150), (25, 5325398), (26, 5120575), (50, 2662699), (65, 2048230), (130, 1024115), (239, 557050), (325, 409646), (478, 278525), (650, 204823), (857, 155350), (1195, 111410), (1714, 77675), (2390, 55705), (3107, 42850), (4285, 31070), (5975, 22282), (6214, 21425), (8570, 15535), (11141, 11950)]