135992480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65381}}^1$

素因数の和:65409

約数の個数: 48

約数和(自身を含む): 346001544

約数和(自身を除く): 210009064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 65381, 130762, 261524, 326905, 523048, 653810, 849953, 1046096, 1307620, 1699906, 2092192, 2615240, 3399812, 4249765, 5230480, 6799624, 8499530, 10460960, 13599248, 16999060, 27198496, 33998120, 67996240, 135992480]

約数ペア:

[(1, 135992480), (2, 67996240), (4, 33998120), (5, 27198496), (8, 16999060), (10, 13599248), (13, 10460960), (16, 8499530), (20, 6799624), (26, 5230480), (32, 4249765), (40, 3399812), (52, 2615240), (65, 2092192), (80, 1699906), (104, 1307620), (130, 1046096), (160, 849953), (208, 653810), (260, 523048), (416, 326905), (520, 261524), (1040, 130762), (2080, 65381)]