26412200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 62925660

約数和(自身を除く): 36513460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3221, 4100, 6442, 8200, 12884, 16105, 25768, 32210, 64420, 80525, 128840, 132061, 161050, 264122, 322100, 528244, 644200, 660305, 1056488, 1320610, 2641220, 3301525, 5282440, 6603050, 13206100, 26412200]

約数ペア:

[(1, 26412200), (2, 13206100), (4, 6603050), (5, 5282440), (8, 3301525), (10, 2641220), (20, 1320610), (25, 1056488), (40, 660305), (41, 644200), (50, 528244), (82, 322100), (100, 264122), (164, 161050), (200, 132061), (205, 128840), (328, 80525), (410, 64420), (820, 32210), (1025, 25768), (1640, 16105), (2050, 12884), (3221, 8200), (4100, 6442)]