5522990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 6296530

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 59, 74, 110, 115, 118, 185, 230, 253, 295, 370, 407, 506, 590, 649, 814, 851, 1265, 1298, 1357, 1702, 2035, 2183, 2530, 2714, 3245, 4070, 4255, 4366, 6490, 6785, 8510, 9361, 10915, 13570, 14927, 18722, 21830, 24013, 29854, 46805, 48026, 50209, 74635, 93610, 100418, 120065, 149270, 240130, 251045, 502090, 552299, 1104598, 2761495, 5522990]

約数ペア:

[(1, 5522990), (2, 2761495), (5, 1104598), (10, 552299), (11, 502090), (22, 251045), (23, 240130), (37, 149270), (46, 120065), (55, 100418), (59, 93610), (74, 74635), (110, 50209), (115, 48026), (118, 46805), (185, 29854), (230, 24013), (253, 21830), (295, 18722), (370, 14927), (407, 13570), (506, 10915), (590, 9361), (649, 8510), (814, 6785), (851, 6490), (1265, 4366), (1298, 4255), (1357, 4070), (1702, 3245), (2035, 2714), (2183, 2530)]