2488367530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6915

約数の個数: 64

約数和(自身を含む): 5061242880

約数和(自身を除く): 2572875350

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 110, 142, 235, 355, 470, 517, 710, 781, 1034, 1562, 2585, 3337, 3905, 5170, 6674, 6779, 7810, 13558, 16685, 33370, 33895, 36707, 67790, 73414, 74569, 149138, 183535, 318613, 367070, 372845, 481309, 637226, 745690, 962618, 1593065, 2406545, 3186130, 3504743, 4813090, 5294399, 7009486, 10588798, 17523715, 22621523, 26471995, 35047430, 45243046, 52943990, 113107615, 226215230, 248836753, 497673506, 1244183765, 2488367530]

約数ペア:

[(1, 2488367530), (2, 1244183765), (5, 497673506), (10, 248836753), (11, 226215230), (22, 113107615), (47, 52943990), (55, 45243046), (71, 35047430), (94, 26471995), (110, 22621523), (142, 17523715), (235, 10588798), (355, 7009486), (470, 5294399), (517, 4813090), (710, 3504743), (781, 3186130), (1034, 2406545), (1562, 1593065), (2585, 962618), (3337, 745690), (3905, 637226), (5170, 481309), (6674, 372845), (6779, 367070), (7810, 318613), (13558, 183535), (16685, 149138), (33370, 74569), (33895, 73414), (36707, 67790)]