2533876640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{104879}}^1$

素因数の和:105045

約数の個数: 48

約数和(自身を含む): 6025985280

約数和(自身を除く): 3492108640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 12080, 24160, 104879, 209758, 419516, 524395, 839032, 1048790, 1678064, 2097580, 3356128, 4195160, 8390320, 15836729, 16780640, 31673458, 63346916, 79183645, 126693832, 158367290, 253387664, 316734580, 506775328, 633469160, 1266938320, 2533876640]

約数ペア:

[(1, 2533876640), (2, 1266938320), (4, 633469160), (5, 506775328), (8, 316734580), (10, 253387664), (16, 158367290), (20, 126693832), (32, 79183645), (40, 63346916), (80, 31673458), (151, 16780640), (160, 15836729), (302, 8390320), (604, 4195160), (755, 3356128), (1208, 2097580), (1510, 1678064), (2416, 1048790), (3020, 839032), (4832, 524395), (6040, 419516), (12080, 209758), (24160, 104879)]