25843930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 55186560

約数和(自身を除く): 29342630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 439, 841, 878, 1015, 1682, 2030, 2195, 3073, 4205, 4390, 5887, 6146, 8410, 11774, 12731, 15365, 25462, 29435, 30730, 58870, 63655, 89117, 127310, 178234, 369199, 445585, 738398, 891170, 1845995, 2584393, 3691990, 5168786, 12921965, 25843930]

約数ペア:

[(1, 25843930), (2, 12921965), (5, 5168786), (7, 3691990), (10, 2584393), (14, 1845995), (29, 891170), (35, 738398), (58, 445585), (70, 369199), (145, 178234), (203, 127310), (290, 89117), (406, 63655), (439, 58870), (841, 30730), (878, 29435), (1015, 25462), (1682, 15365), (2030, 12731), (2195, 11774), (3073, 8410), (4205, 6146), (4390, 5887)]