2545793264

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1583}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 5741632512

約数和(自身を除く): 3195839248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 173, 332, 346, 581, 664, 692, 1162, 1211, 1328, 1384, 1583, 2324, 2422, 2768, 3166, 4648, 4844, 6332, 9296, 9688, 11081, 12664, 14359, 19376, 22162, 25328, 28718, 44324, 57436, 88648, 100513, 114872, 131389, 177296, 201026, 229744, 262778, 273859, 402052, 525556, 547718, 804104, 919723, 1051112, 1095436, 1608208, 1839446, 1917013, 2102224, 2190872, 3678892, 3834026, 4381744, 7357784, 7668052, 14715568, 15336104, 22730297, 30672208, 45460594, 90921188, 159112079, 181842376, 318224158, 363684752, 636448316, 1272896632, 2545793264]

約数ペア:

[(1, 2545793264), (2, 1272896632), (4, 636448316), (7, 363684752), (8, 318224158), (14, 181842376), (16, 159112079), (28, 90921188), (56, 45460594), (83, 30672208), (112, 22730297), (166, 15336104), (173, 14715568), (332, 7668052), (346, 7357784), (581, 4381744), (664, 3834026), (692, 3678892), (1162, 2190872), (1211, 2102224), (1328, 1917013), (1384, 1839446), (1583, 1608208), (2324, 1095436), (2422, 1051112), (2768, 919723), (3166, 804104), (4648, 547718), (4844, 525556), (6332, 402052), (9296, 273859), (9688, 262778), (11081, 229744), (12664, 201026), (14359, 177296), (19376, 131389), (22162, 114872), (25328, 100513), (28718, 88648), (44324, 57436)]