133764020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4200

約数の個数: 48

約数和(自身を含む): 304969728

約数和(自身を除く): 171205708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 4051, 6604, 8102, 8255, 16204, 16510, 20255, 33020, 40510, 52663, 81020, 105326, 210652, 263315, 514477, 526630, 1028954, 1053260, 2057908, 2572385, 5144770, 6688201, 10289540, 13376402, 26752804, 33441005, 66882010, 133764020]

約数ペア:

[(1, 133764020), (2, 66882010), (4, 33441005), (5, 26752804), (10, 13376402), (13, 10289540), (20, 6688201), (26, 5144770), (52, 2572385), (65, 2057908), (127, 1053260), (130, 1028954), (254, 526630), (260, 514477), (508, 263315), (635, 210652), (1270, 105326), (1651, 81020), (2540, 52663), (3302, 40510), (4051, 33020), (6604, 20255), (8102, 16510), (8255, 16204)]