11709154130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{75431}}^1$

素因数の和:75519

約数の個数: 48

約数和(自身を含む): 22761756864

約数和(自身を除く): 11052602734

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 817, 1634, 1805, 3610, 4085, 8170, 15523, 31046, 75431, 77615, 150862, 155230, 377155, 754310, 1433189, 2866378, 3243533, 6487066, 7165945, 14331890, 16217665, 27230591, 32435330, 54461182, 61627127, 123254254, 136152955, 272305910, 308135635, 616271270, 1170915413, 2341830826, 5854577065, 11709154130]

約数ペア:

[(1, 11709154130), (2, 5854577065), (5, 2341830826), (10, 1170915413), (19, 616271270), (38, 308135635), (43, 272305910), (86, 136152955), (95, 123254254), (190, 61627127), (215, 54461182), (361, 32435330), (430, 27230591), (722, 16217665), (817, 14331890), (1634, 7165945), (1805, 6487066), (3610, 3243533), (4085, 2866378), (8170, 1433189), (15523, 754310), (31046, 377155), (75431, 155230), (77615, 150862)]