135701240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24763}}^1$

素因数の和:24911

約数の個数: 32

約数和(自身を含む): 307568880

約数和(自身を除く): 171867640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 24763, 49526, 99052, 123815, 198104, 247630, 495260, 990520, 3392531, 6785062, 13570124, 16962655, 27140248, 33925310, 67850620, 135701240]

約数ペア:

[(1, 135701240), (2, 67850620), (4, 33925310), (5, 27140248), (8, 16962655), (10, 13570124), (20, 6785062), (40, 3392531), (137, 990520), (274, 495260), (548, 247630), (685, 198104), (1096, 123815), (1370, 99052), (2740, 49526), (5480, 24763)]