2747487040

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{37493}}^1$

素因数の和:37739

約数の個数: 56

約数和(自身を含む): 6571198440

約数和(自身を除く): 3823711400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 36640, 37493, 73280, 74986, 149972, 187465, 299944, 374930, 599888, 749860, 1199776, 1499720, 2399552, 2999440, 5998880, 8585897, 11997760, 17171794, 34343588, 42929485, 68687176, 85858970, 137374352, 171717940, 274748704, 343435880, 549497408, 686871760, 1373743520, 2747487040]

約数ペア:

[(1, 2747487040), (2, 1373743520), (4, 686871760), (5, 549497408), (8, 343435880), (10, 274748704), (16, 171717940), (20, 137374352), (32, 85858970), (40, 68687176), (64, 42929485), (80, 34343588), (160, 17171794), (229, 11997760), (320, 8585897), (458, 5998880), (916, 2999440), (1145, 2399552), (1832, 1499720), (2290, 1199776), (3664, 749860), (4580, 599888), (7328, 374930), (9160, 299944), (14656, 187465), (18320, 149972), (36640, 74986), (37493, 73280)]