67302820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{683}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 152832960

約数和(自身を除く): 85530140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 683, 758, 1366, 1516, 1895, 2732, 3415, 3790, 4927, 6830, 7580, 8879, 9854, 13660, 17758, 19708, 24635, 35516, 44395, 49270, 88790, 98540, 177580, 258857, 517714, 1035428, 1294285, 2588570, 3365141, 5177140, 6730282, 13460564, 16825705, 33651410, 67302820]

約数ペア:

[(1, 67302820), (2, 33651410), (4, 16825705), (5, 13460564), (10, 6730282), (13, 5177140), (20, 3365141), (26, 2588570), (52, 1294285), (65, 1035428), (130, 517714), (260, 258857), (379, 177580), (683, 98540), (758, 88790), (1366, 49270), (1516, 44395), (1895, 35516), (2732, 24635), (3415, 19708), (3790, 17758), (4927, 13660), (6830, 9854), (7580, 8879)]