6707600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 16548420

約数和(自身を除く): 9840820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 409, 410, 656, 818, 820, 1025, 1636, 1640, 2045, 2050, 3272, 3280, 4090, 4100, 6544, 8180, 8200, 10225, 16360, 16400, 16769, 20450, 32720, 33538, 40900, 67076, 81800, 83845, 134152, 163600, 167690, 268304, 335380, 419225, 670760, 838450, 1341520, 1676900, 3353800, 6707600]

約数ペア:

[(1, 6707600), (2, 3353800), (4, 1676900), (5, 1341520), (8, 838450), (10, 670760), (16, 419225), (20, 335380), (25, 268304), (40, 167690), (41, 163600), (50, 134152), (80, 83845), (82, 81800), (100, 67076), (164, 40900), (200, 33538), (205, 32720), (328, 20450), (400, 16769), (409, 16400), (410, 16360), (656, 10225), (818, 8200), (820, 8180), (1025, 6544), (1636, 4100), (1640, 4090), (2045, 3280), (2050, 3272)]