2772020920

素因数分解:

$2^3\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{7573}}^1$

素因数の和:16735

約数の個数: 32

約数和(自身を含む): 6238552320

約数和(自身を除く): 3466531400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7573, 9151, 15146, 18302, 30292, 36604, 37865, 45755, 60584, 73208, 75730, 91510, 151460, 183020, 302920, 366040, 69300523, 138601046, 277202092, 346502615, 554404184, 693005230, 1386010460, 2772020920]

約数ペア:

[(1, 2772020920), (2, 1386010460), (4, 693005230), (5, 554404184), (8, 346502615), (10, 277202092), (20, 138601046), (40, 69300523), (7573, 366040), (9151, 302920), (15146, 183020), (18302, 151460), (30292, 91510), (36604, 75730), (37865, 73208), (45755, 60584)]