26702935480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51351799}}^1$

素因数の和:51351823

約数の個数: 32

約数和(自身を含む): 64703268000

約数和(自身を除く): 38000332520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51351799, 102703598, 205407196, 256758995, 410814392, 513517990, 667573387, 1027035980, 1335146774, 2054071960, 2670293548, 3337866935, 5340587096, 6675733870, 13351467740, 26702935480]

約数ペア:

[(1, 26702935480), (2, 13351467740), (4, 6675733870), (5, 5340587096), (8, 3337866935), (10, 2670293548), (13, 2054071960), (20, 1335146774), (26, 1027035980), (40, 667573387), (52, 513517990), (65, 410814392), (104, 256758995), (130, 205407196), (260, 102703598), (520, 51351799)]