8080130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 16355520

約数和(自身を除く): 8275390

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 430, 437, 817, 874, 989, 1634, 1849, 1978, 2185, 3698, 4085, 4370, 4945, 8170, 9245, 9890, 18490, 18791, 35131, 37582, 42527, 70262, 85054, 93955, 175655, 187910, 212635, 351310, 425270, 808013, 1616026, 4040065, 8080130]

約数ペア:

[(1, 8080130), (2, 4040065), (5, 1616026), (10, 808013), (19, 425270), (23, 351310), (38, 212635), (43, 187910), (46, 175655), (86, 93955), (95, 85054), (115, 70262), (190, 42527), (215, 37582), (230, 35131), (430, 18791), (437, 18490), (817, 9890), (874, 9245), (989, 8170), (1634, 4945), (1849, 4370), (1978, 4085), (2185, 3698)]