6216800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 16014600

約数和(自身を除く): 9797800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 409, 475, 608, 760, 800, 818, 950, 1520, 1636, 1900, 2045, 3040, 3272, 3800, 4090, 6544, 7600, 7771, 8180, 10225, 13088, 15200, 15542, 16360, 20450, 31084, 32720, 38855, 40900, 62168, 65440, 77710, 81800, 124336, 155420, 163600, 194275, 248672, 310840, 327200, 388550, 621680, 777100, 1243360, 1554200, 3108400, 6216800]

約数ペア:

[(1, 6216800), (2, 3108400), (4, 1554200), (5, 1243360), (8, 777100), (10, 621680), (16, 388550), (19, 327200), (20, 310840), (25, 248672), (32, 194275), (38, 163600), (40, 155420), (50, 124336), (76, 81800), (80, 77710), (95, 65440), (100, 62168), (152, 40900), (160, 38855), (190, 32720), (200, 31084), (304, 20450), (380, 16360), (400, 15542), (409, 15200), (475, 13088), (608, 10225), (760, 8180), (800, 7771), (818, 7600), (950, 6544), (1520, 4090), (1636, 3800), (1900, 3272), (2045, 3040)]