1325641570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523969}}^1$

素因数の和:524010

約数の個数: 32

約数和(自身を含む): 2716260480

約数和(自身を除く): 1390618910

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 523969, 1047938, 2619845, 5239690, 5763659, 11527318, 12051287, 24102574, 28818295, 57636590, 60256435, 120512870, 132564157, 265128314, 662820785, 1325641570]

約数ペア:

[(1, 1325641570), (2, 662820785), (5, 265128314), (10, 132564157), (11, 120512870), (22, 60256435), (23, 57636590), (46, 28818295), (55, 24102574), (110, 12051287), (115, 11527318), (230, 5763659), (253, 5239690), (506, 2619845), (1265, 1047938), (2530, 523969)]