24472280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 39394600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1231, 1420, 1988, 2462, 2485, 2840, 3976, 4924, 4970, 6155, 8617, 9848, 9940, 12310, 17234, 19880, 24620, 34468, 43085, 49240, 68936, 86170, 87401, 172340, 174802, 344680, 349604, 437005, 611807, 699208, 874010, 1223614, 1748020, 2447228, 3059035, 3496040, 4894456, 6118070, 12236140, 24472280]

約数ペア:

[(1, 24472280), (2, 12236140), (4, 6118070), (5, 4894456), (7, 3496040), (8, 3059035), (10, 2447228), (14, 1748020), (20, 1223614), (28, 874010), (35, 699208), (40, 611807), (56, 437005), (70, 349604), (71, 344680), (140, 174802), (142, 172340), (280, 87401), (284, 86170), (355, 68936), (497, 49240), (568, 43085), (710, 34468), (994, 24620), (1231, 19880), (1420, 17234), (1988, 12310), (2462, 9940), (2485, 9848), (2840, 8617), (3976, 6155), (4924, 4970)]