4055786170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1\times {\mathrm{4751}}^1$

素因数の和:9270

約数の個数: 32

約数和(自身を含む): 7687975680

約数和(自身を除く): 3632189510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4493, 4751, 8986, 9502, 22465, 23755, 44930, 47510, 85367, 90269, 170734, 180538, 426835, 451345, 853670, 902690, 21346243, 42692486, 106731215, 213462430, 405578617, 811157234, 2027893085, 4055786170]

約数ペア:

[(1, 4055786170), (2, 2027893085), (5, 811157234), (10, 405578617), (19, 213462430), (38, 106731215), (95, 42692486), (190, 21346243), (4493, 902690), (4751, 853670), (8986, 451345), (9502, 426835), (22465, 180538), (23755, 170734), (44930, 90269), (47510, 85367)]