3390400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 9039352

約数和(自身を除く): 5648952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 163, 200, 208, 260, 320, 325, 326, 400, 416, 520, 650, 652, 800, 815, 832, 1040, 1300, 1304, 1600, 1630, 2080, 2119, 2600, 2608, 3260, 4075, 4160, 4238, 5200, 5216, 6520, 8150, 8476, 10400, 10432, 10595, 13040, 16300, 16952, 20800, 21190, 26080, 32600, 33904, 42380, 52160, 52975, 65200, 67808, 84760, 105950, 130400, 135616, 169520, 211900, 260800, 339040, 423800, 678080, 847600, 1695200, 3390400]

約数ペア:

[(1, 3390400), (2, 1695200), (4, 847600), (5, 678080), (8, 423800), (10, 339040), (13, 260800), (16, 211900), (20, 169520), (25, 135616), (26, 130400), (32, 105950), (40, 84760), (50, 67808), (52, 65200), (64, 52975), (65, 52160), (80, 42380), (100, 33904), (104, 32600), (130, 26080), (160, 21190), (163, 20800), (200, 16952), (208, 16300), (260, 13040), (320, 10595), (325, 10432), (326, 10400), (400, 8476), (416, 8150), (520, 6520), (650, 5216), (652, 5200), (800, 4238), (815, 4160), (832, 4075), (1040, 3260), (1300, 2608), (1304, 2600), (1600, 2119), (1630, 2080)]