2079585550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{39877}}^1$

素因数の和:40045

約数の個数: 48

約数和(自身を含む): 4450384800

約数和(自身を除く): 2370799250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 1043, 1490, 2086, 3725, 5215, 7450, 10430, 26075, 39877, 52150, 79754, 199385, 279139, 398770, 558278, 996925, 1395695, 1993850, 2791390, 5941673, 6978475, 11883346, 13956950, 29708365, 41591711, 59416730, 83183422, 148541825, 207958555, 297083650, 415917110, 1039792775, 2079585550]

約数ペア:

[(1, 2079585550), (2, 1039792775), (5, 415917110), (7, 297083650), (10, 207958555), (14, 148541825), (25, 83183422), (35, 59416730), (50, 41591711), (70, 29708365), (149, 13956950), (175, 11883346), (298, 6978475), (350, 5941673), (745, 2791390), (1043, 1993850), (1490, 1395695), (2086, 996925), (3725, 558278), (5215, 398770), (7450, 279139), (10430, 199385), (26075, 79754), (39877, 52150)]