6638750

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 40

約数和(自身を含む): 12820896

約数和(自身を除く): 6182146

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 113, 125, 226, 235, 250, 470, 565, 625, 1130, 1175, 1250, 2350, 2825, 5311, 5650, 5875, 10622, 11750, 14125, 26555, 28250, 29375, 53110, 58750, 70625, 132775, 141250, 265550, 663875, 1327750, 3319375, 6638750]

約数ペア:

[(1, 6638750), (2, 3319375), (5, 1327750), (10, 663875), (25, 265550), (47, 141250), (50, 132775), (94, 70625), (113, 58750), (125, 53110), (226, 29375), (235, 28250), (250, 26555), (470, 14125), (565, 11750), (625, 10622), (1130, 5875), (1175, 5650), (1250, 5311), (2350, 2825)]