38674690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7019}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 37141310

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7019, 14038, 35095, 70190, 133361, 203551, 266722, 407102, 666805, 1017755, 1333610, 2035510, 3867469, 7734938, 19337345, 38674690]

約数ペア:

[(1, 38674690), (2, 19337345), (5, 7734938), (10, 3867469), (19, 2035510), (29, 1333610), (38, 1017755), (58, 666805), (95, 407102), (145, 266722), (190, 203551), (290, 133361), (551, 70190), (1102, 35095), (2755, 14038), (5510, 7019)]