26274840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 79176960

約数和(自身を除く): 52902120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 631, 694, 1041, 1262, 1388, 1735, 1893, 2082, 2524, 2776, 3155, 3470, 3786, 4164, 5048, 5205, 6310, 6940, 7572, 8328, 9465, 10410, 12620, 13880, 15144, 18930, 20820, 25240, 37860, 41640, 75720, 218957, 437914, 656871, 875828, 1094785, 1313742, 1751656, 2189570, 2627484, 3284355, 4379140, 5254968, 6568710, 8758280, 13137420, 26274840]

約数ペア:

[(1, 26274840), (2, 13137420), (3, 8758280), (4, 6568710), (5, 5254968), (6, 4379140), (8, 3284355), (10, 2627484), (12, 2189570), (15, 1751656), (20, 1313742), (24, 1094785), (30, 875828), (40, 656871), (60, 437914), (120, 218957), (347, 75720), (631, 41640), (694, 37860), (1041, 25240), (1262, 20820), (1388, 18930), (1735, 15144), (1893, 13880), (2082, 12620), (2524, 10410), (2776, 9465), (3155, 8328), (3470, 7572), (3786, 6940), (4164, 6310), (5048, 5205)]