266580710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{51563}}^1$

素因数の和:51628

約数の個数: 32

約数和(自身を含む): 534615552

約数和(自身を除く): 268034842

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 51563, 103126, 257815, 515630, 567193, 1134386, 2423461, 2835965, 4846922, 5671930, 12117305, 24234610, 26658071, 53316142, 133290355, 266580710]

約数ペア:

[(1, 266580710), (2, 133290355), (5, 53316142), (10, 26658071), (11, 24234610), (22, 12117305), (47, 5671930), (55, 4846922), (94, 2835965), (110, 2423461), (235, 1134386), (470, 567193), (517, 515630), (1034, 257815), (2585, 103126), (5170, 51563)]