624193130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3095

約数の個数: 64

約数和(自身を含む): 1303413120

約数和(自身を除く): 679219990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 418, 505, 1010, 1045, 1111, 1919, 2090, 2222, 2957, 3838, 5555, 5914, 9595, 11110, 14785, 19190, 21109, 29570, 32527, 42218, 56183, 65054, 105545, 112366, 162635, 211090, 280915, 298657, 325270, 561830, 597314, 618013, 1236026, 1493285, 2986570, 3090065, 3285227, 5674483, 6180130, 6570454, 11348966, 16426135, 28372415, 32852270, 56744830, 62419313, 124838626, 312096565, 624193130]

約数ペア:

[(1, 624193130), (2, 312096565), (5, 124838626), (10, 62419313), (11, 56744830), (19, 32852270), (22, 28372415), (38, 16426135), (55, 11348966), (95, 6570454), (101, 6180130), (110, 5674483), (190, 3285227), (202, 3090065), (209, 2986570), (418, 1493285), (505, 1236026), (1010, 618013), (1045, 597314), (1111, 561830), (1919, 325270), (2090, 298657), (2222, 280915), (2957, 211090), (3838, 162635), (5555, 112366), (5914, 105545), (9595, 65054), (11110, 56183), (14785, 42218), (19190, 32527), (21109, 29570)]