135655000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 342452880

約数和(自身を除く): 206797880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1250, 1300, 1625, 2087, 2500, 2600, 3250, 4174, 5000, 6500, 8125, 8348, 10435, 13000, 16250, 16696, 20870, 27131, 32500, 41740, 52175, 54262, 65000, 83480, 104350, 108524, 135655, 208700, 217048, 260875, 271310, 417400, 521750, 542620, 678275, 1043500, 1085240, 1304375, 1356550, 2087000, 2608750, 2713100, 3391375, 5217500, 5426200, 6782750, 10435000, 13565500, 16956875, 27131000, 33913750, 67827500, 135655000]

約数ペア:

[(1, 135655000), (2, 67827500), (4, 33913750), (5, 27131000), (8, 16956875), (10, 13565500), (13, 10435000), (20, 6782750), (25, 5426200), (26, 5217500), (40, 3391375), (50, 2713100), (52, 2608750), (65, 2087000), (100, 1356550), (104, 1304375), (125, 1085240), (130, 1043500), (200, 678275), (250, 542620), (260, 521750), (325, 417400), (500, 271310), (520, 260875), (625, 217048), (650, 208700), (1000, 135655), (1250, 108524), (1300, 104350), (1625, 83480), (2087, 65000), (2500, 54262), (2600, 52175), (3250, 41740), (4174, 32500), (5000, 27131), (6500, 20870), (8125, 16696), (8348, 16250), (10435, 13000)]