26140370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 22606510

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 619, 1030, 1238, 3095, 4223, 6190, 8446, 21115, 25379, 42230, 50758, 63757, 126895, 127514, 253790, 318785, 637570, 2614037, 5228074, 13070185, 26140370]

約数ペア:

[(1, 26140370), (2, 13070185), (5, 5228074), (10, 2614037), (41, 637570), (82, 318785), (103, 253790), (205, 127514), (206, 126895), (410, 63757), (515, 50758), (619, 42230), (1030, 25379), (1238, 21115), (3095, 8446), (4223, 6190)]